Which quadrant includes every points with a positive x-coordinate and a positive y-coordinateA) Quadrant IIB) Quadrant IIIC) Quadrant ID) Quadrant IV

Which Quadrant Includes Every Points With A Positive X-coordinate And A Positive Y-coordinateA) Quadrant

Answers

Answer 1

Given:-

Four quadrant.

To find which quadrant has positive x and y values.

So in the graph the left side is negative for x axis and positve for right axis.

Also the top part is positive for y axis and the below part is negative for the y axis.

So the quadrant with positve x value and positive y value is first quadrant.


Related Questions

Draw an angle in standard position with the given measure. 8/3 π

Answers

The asterisk (*) represents the vertex of the angle, the initial side is the positive x-axis, and the terminal side is the red line segment that forms an angle of 8/3 π with the positive x-axis.

What is the standard position of angles?

Standard position simply means that the vertex of the angle is at the origin of the circle and that one ray of the angle is on the positive x-axis. The other ray of the angle is placed at the angle measure formed by traveling counter-clockwise along the circle.

To draw an angle in standard position with measure 8/3 π, follow these steps:

Start with the positive x-axis.

Counterclockwise, rotate the initial side of the angle until it coincides with the positive x-axis.

Starting from the initial side on the positive x-axis, rotate the terminal side of the angle in a counterclockwise direction until the angle measures 8/3 π.

The resulting angle will have a measure of 8/3 π and will look like the following:

       |

       |

--------*-----------

       |

       |

Here, the asterisk (*) represents the vertex of the angle, the initial side is the positive x-axis, and the terminal side is the red line segment that forms an angle of 8/3 π with the positive x-axis.

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What is the solution to this inequality? 1/3x − 7>−4

Answers

Inequality1/3x − 7>−4

Add 7 to both sides.

1/3x > −4 + 7

Add −4 and 7 to get 3.

1/3x > 3

Multiply both sides by 3, the reciprocal of 1/3 . Since 1/3 is >0, the direction of inequality remains the same.

x > 3 × 3

Multiply 3 and 3 to get 9.

x > 9

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Jerry plans to keep up this saving pattern until he can no longer afford it. At that time, he hopes to have enough in his account for his trip. How much will be in the account, after making the down payment, if the most he will be able to contribute in a month is $1,200?

(See photo for reference)Jerry plans to keep up this saving pattern until he can no longer afford it.

Answers

Assuming Jerry can save $1,200 per month for the next year, he will have a total of $14,400 saved in his account.

What is amount?

Amount is a term used to refer to a quantity, amount can refer to a monetary value, a unit of measurement, a number of items, or any other type of quantity. Amount is often used to refer to the total of a certain kind of item or the sum of money involved in a transaction. Amount can also refer to a number of different things, such as the number of people in a group or the number of items in a collection.

After making the down payment, he will have $13,200 left in his account. If Jerry continues to save for a longer period of time, the balance of his account will increase.

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Find the distance between the point (5,12) and the line y = 5x + 12 (rounded to the nearest hundredth).
A. 1.36 units
B. 2.19 units
C. 4.81 units
D. 4.90 units

Answers

The distance between the point (5,12) and the line y = 5x + 12 is 4.90 units

How to find the distance between a point and a line?

If a point P with the coordinates (x₁, y₁), and we need to know its distance from the line represented by ax + by + c = 0

Then the distance of a point from the line is given by the formula:

d = (ax₁ + by₁ + c) / √(a² + b²)

Given: the point (5,12) and the line y = 5x + 12. The line can be written as

5x-y+12 = 0. Thus:

x₁ = 5, y₁ = 12, a = 5, b = -1, c = 12. Substitute these into the formula:

d = (ax₁ + by₁ + c) / √(a² + b²)

d = (5×5 + (-1×12) + 12) / √(5² + (-1)²)

d = 25/√26 = 4.90 units

Therefore, the distance between the point and the line is 4.90 units. Option D is the answer

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Let A be an m x n matrix and let B be an n x p matrix. Show that if the columns of B are linearly dependent, then the columns of AB are also linearly dependent.

Answers

If the columns of B are linearly dependent, then the columns of AB are also linearly dependent.

To show that if the columns of B are linearly dependent, then the columns of AB are also linearly dependent, follow

these steps:

Let A be an m x n matrix and B be an n x p matrix, as given in the student question.

Since the columns of B are linearly dependent, there exists a non-trivial linear combination of the columns of B that

equals the zero vector. In other words, there exist scalar coefficients c_1, c_2, ..., cp (not all zero) such that:

c_1 × (column 1 of B) + c_2 × (column 2 of B) + ... + cp × (column p of B) = 0

Now, let's consider the product AB. Multiply both sides of the equation above by the matrix A:

A × (c_1 × (column 1 of B) + c_2 × (column 2 of B) + ... + cp × (column p of B)) = A × 0

Distribute A to each term:

c_1 × (A × (column 1 of B)) + c_2 × (A × (column 2 of B)) + ... + cp × (A × (column p of B)) = 0

Notice that A × (column 1 of B), A × (column 2 of B), ..., A × (column p of B) are the columns of the matrix AB.

Thus, we have found a non-trivial linear combination of the columns of AB that equals the zero vector:

c_1 × (column 1 of AB) + c_2 × (column 2 of AB) + ... + cp × (column p of AB) = 0

Since there exists a non-trivial linear combination of the columns of AB that equals the zero vector, the columns of AB

are linearly dependent.

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please help me get a A

please help me get a A

Answers

Answer:

y = 1/2 x.

Step-by-step explanation:

Each value of y is 1/2 of x.

find the steps to find the inverse

find the steps to find the inverse

Answers

The inverse of f(x) = x^(7/9) using exponential notation is f(x) = x^(9/7)

what are inverse functions?

An inverse function in mathematics is a function that "undoes" another function.

In other words, if f(x) yields y, then y entered into the inverse of f yields the output x.

An invertible function is one that has an inverse, and the inverse is represented by the symbol f⁻¹.

How to find the inverse function

The given function is of the form

f(x) = x^(7/9), this is equivalent to ⁹√x⁷

say f(x) = y, then

f(x) = y = x^(7/9)

y = x^(7/9)

solving for the inverse, of y = x^(7/9)

y = x^(7/9)

y^(9/7) = x

interchanging the letters

y = x^(9/7)

hence the inverse function is solved to be f⁻¹(x) = x^(9/7)

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which best describe one-way to show 1/3 shaded?​

Answers

Answer:

A

Step-by-step explanation:

Draw a circle and cut it into 3 equal parts. shade 1 part

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Draw a circle and cut it into 3 equal parts best describe to show 1/3 shaded, option A is correct

Since 1/3 represents one out of three equal parts, drawing a circle and dividing it into 3 equal parts allows you to shade one of those parts to accurately represent 1/3.

This method ensures that each part represents an equal fraction of the whole, which is necessary to accurately show 1/3 shaded.

Hence, one-way to show 1/3 shaded is draw a circle and cut it into 3 equal parts. shade 1 part.

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The complete question is:

which best describe one-way to show 1/3 shaded?​

(A) Draw a circle and cut it into 3 equal parts. shade 1 part

(B) Draw a circle and cut it into 3 unequal parts. shade 1 part

Landscaping A landscape company charges $55 per hour for the work of a designer, $40 per hour for the work of a foreman, and $25 per hour for the work of a laborer. A particular installation required 6 hours of design work, 11 hours from the foreman, and 33 hours of labor. Write out a mathematical statement for calculating the total labor cost and then compute this cost.

Answers

Answer:

Equation: 55D+40F+25L

Solution:$1595

Step-by-step explanation:

Equation: 55D+40F+25L

                55(6)+40(11)+25(33)

                330+440+825

Solution: $1595

What is another name for the starting value of a function? Select all that apply. I slope c-intercept O y-intercept Initial value rate of change​

Answers

Answer:

The answer is "Initial value".

Step-by-step explanation:

The initial function value was its feature desired output unless the input signal is 0. It's an input valuing name, as well as the name for just a function's performance values set. In all input forces are defined as their function domain as well as the range of its program is called the output collection.

Answer:

initial value

Step-by-step explanation:

These tables represent a quadratic function with a vertex at (0, -1). What is
the average rate of change for the interval from x= 7 to x = 8?
X
0
1
23
4
5
6
y
-1
-2
-5
-10
-17
-26
-37
Interval
0 to 1
1 to 2
2 to 3
3 to 4
4 to 5
5 to 6
Average rate
of change
-1
-3
679
-11
3-2
0-2
0-2
0-2
3-2
d

Answers

The average rate of change for the interval from x =  7 to x =  8 is 35.  

To calculate the average rate of change for the interval from x =  7 to x =  8, we need to find the difference in y- values and divide it by the difference inx-values within that interval.

Let's calculate it step by step using the given table  

For the interval from x =  7 to x =  8  x1 =  7, y1 = -37  x2 =  8, y2 = -2   Difference in y- values Δy =  y2- y1 = -2-(- 37) =  35  

Difference inx-values Δx =  x2- x1 =  8- 7 =  1  

Average rate of change =  Δy/ Δx =  35/ 1 =  35  

Thus, the average rate of change for the interval from x =  7 to x =  8 is 35.   Note: It's important to mention that the values calculated then are grounded solely on the given data. Please  insure you  corroborate the  delicacy of the  handed data and  environment before using the answer in any important or critical  operations.

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Can someone help me with this math problem asap

Can someone help me with this math problem asap

Answers

The absolute value function for this problem is given as follows:

y = |x - 4| - 6.

How to define the absolute value function?

An absolute value function of vertex (h,k) is defined as follows:

y = a|x - h| + k.

The coordinates of the vertex of the function are given as follows:

(4, -6).

The slope of 1 determines the leading coefficient a as follows:

a = 1.

Hence the function is given as follows:

y = |x - 4| - 6.

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8 minus the product of 9 and r in algebraic expression

Answers

The algebraic expression of 8 minus the product of 9 and r is 8 - 9r

How to determine the algebraic expression

From the question, we have the following parameters that can be used in our computation:

8 minus the product of 9 and r

The product of 9 and r can be represented as 9r

So, we have the following representation

8 minus 9r

Minus means -

So, we have

8 - 9r

Hence, the expression is 8 - 9r

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if Line M is parallel to line N,which angle must be congruent to 5?

Answers

If Line M is parallel to line N, as shown in the image attached below, the angle that must be congruent to angle 5 is: angle 8.

What are Congruent Angles?

Congruent angles are angles that have the same measure or size, i.e., they are equal in angle measure. In other words, if two angles are congruent, then they have the same amount of rotation, and their corresponding sides are in the same position with respect to each other. Congruent angles can be denoted by the symbol ≅.

Vertical angles are an example of congruent angles as they share the same corner and are directly opposite each other. Therefore, the angle that is congruent to angle 5 is: angle 8.

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Missing info:

See image below that contains the complete question and diagram referred to.

if Line M is parallel to line N,which angle must be congruent to 5?

Find the mean, median, mode 1. 40, 38,29,34,37, 22, 15, 38 2. 26, 32, 12, 18, 11, 14, 21, 12,27 3. 3,3,4,7,5,7,6,7,8,8,8. 9,8, 10, 12, 9, 15, 15
NEED THE ANSWER ASAP
NONSENSE, REPORT
i will (brainliest) if it's correct!!!​

Find the mean, median, mode 1. 40, 38,29,34,37, 22, 15, 38 2. 26, 32, 12, 18, 11, 14, 21, 12,27 3. 3,3,4,7,5,7,6,7,8,8,8.

Answers

Mean: 34.125, Median: 31.5, Mode: 38

Mean: 19.222, Median: 18, No mode

Mean: 8.611, Median: 8, Mode: 8

Let's find the mean, median, and mode for each set of numbers:

Set: 40, 38, 29, 34, 37, 22, 15, 38

Mean: To find the mean, we sum up all the numbers and divide by the total count:

Mean = (40 + 38 + 29 + 34 + 37 + 22 + 15 + 38) / 8 = 273 / 8 = 34.125

Median: To find the median, we arrange the numbers in ascending order and find the middle value:

Arranged set: 15, 22, 29, 34, 37, 38, 38, 40

Median = (29 + 34) / 2 = 63 / 2 = 31.5

Mode: The mode is the number(s) that appear(s) most frequently in the set:

Mode = 38 (appears twice)

Set: 26, 32, 12, 18, 11, 14, 21, 12, 27

Mean: Mean = (26 + 32 + 12 + 18 + 11 + 14 + 21 + 12 + 27) / 9 = 173 / 9 ≈ 19.222

Median: Arranged set: 11, 12, 12, 14, 18, 21, 26, 27, 32

Median = 18

Mode: No mode (all numbers appear only once)

Set: 3, 3, 4, 7, 5, 7, 6, 7, 8, 8, 8, 9, 8, 10, 12, 9, 15, 15

Mean: Mean = (3 + 3 + 4 + 7 + 5 + 7 + 6 + 7 + 8 + 8 + 8 + 9 + 8 + 10 + 12 + 9 + 15 + 15) / 18 ≈ 8.611

Median: Arranged set: 3, 3, 4, 5, 6, 7, 7, 7, 8, 8, 8, 8, 9, 9, 10, 12, 15, 15

Median = 8

Mode: Mode = 8 (appears 4 times)

Mean: 34.125, Median: 31.5, Mode: 38

Mean: 19.222, Median: 18, No mode

Mean: 8.611, Median: 8, Mode: 8

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If f(x)=3x^2+1 and g(x)=1-x, what is the value of (f-g)(2)?

Answers

The answer should be 14.

You just have to substitute x with the given number and finish the equation.

Answer:

\((f-g)(2)=28\)

Step-by-step explanation:

Given:

\(f(x)=3x^2+1\)

\(g(x)= 1-x\)

To find the equivalent expression of  \((f-g)(2)\).

\((f-g)(2) = f(2) - g(2)\)

Find g(x)

\(g(x)=1-x\)

Sub x for 2

\(g(2)=1-2\)

\(g(2)=-1\)

Find f(x)

\(f(x)=3x^2+1\)

Sub x for 2

\(f(2)=3(2)^2+1\)

\(f(2)=12+1\)

\(f(2)=12+1\)

\(f(2)=13\)

Solve for the giving value

\((f-g)(2)\)

\((13- (-1)) (2)\)

\(14(2)\)

28

Can someone help me with this please?

Can someone help me with this please?

Answers

Answer:

The triangles are similar.

Explanation:

Similar triangles have 3 pairs of congruent angles. In this diagram, we can see that the triangles WXP and WYZ share angle W, which is congruent to itself; therefore, they have at least 1 pair of congruent angles. We are given that angle X is congruent to angle Y, so that is a second pair of congruent angles. Finally, we know that angle P is congruent to angle Z because if two pairs of corresponding angles are congruent, then the third pair must also be congruent because the measures of the interior angles of both triangles have to add to 180°.

6th grade math :D help me please :)

6th grade math :D help me please :)

Answers

b.) 7r+r+2, you can combine 7r and r

Answer:

B

Step-by-step explanation:

In order to combine like terms, they must share the same variable. We can't combine things 9y and 3p because they contain two different variables. On the other hand, 7r and r work because there is only one. 7r and r combine to 8r+2

Ms. De Leon wants to produce different sets of test questions for her essay test. If she plans to do this by putting together 3 out of 5 questions she prepared, how many different sets of questions could she contruct?
A.10
B. 20
C. 60
D. 80​

Answers

The correct answer is b

PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Answers

Answer:

150 yd^2

Step-by-step explanation:

3*5=15

2*5=10

15*10=150 yd^2

Answer:

150 yards

Step-by-step explanation:

2 ft = 10 yards

3 ft = 15 yards

10 * 15 = 150 yards^2

Alice's car has an average mileage of 32 miles per gallon, and has a 15.0 gallon gas tank. How many
times can Alice go to work (6.2 mile round trip) before needing to refill the tank? Fill in the blanks
(boxes) with the correct values to complete the multistep conversion problem.
x
( trip to work
)
trip to work
6.2 miles
1 tank x
1 tank
1 gal

Answers

We have that The number of times can Alice go to work (6.2 mile round trip) before needing to refill the tank is

T=77.41times

From the question we are told that

32 miles per gallon,15.0 gallon gas tank6.2 mile round trip

We have that

32mils=1 gallon

Generally the equation for the total miles   is mathematically given as

\(T_m=15*32\\\\T_m=480\)

Therefore

The number of times can Alice go to work (6.2 mile round trip) before needing to refill the tank is

\(T=\frac{480}{6.2}\\\\T=77.41times\)

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Sample Responses Label axes according to input
and output variables. Plot the ordered pair of the
independent and dependent variable on the
coordinate plane. Identify if there is a relationship
Which of the following did you include in your
response?
O Label the x-axis the input variable, age.
O Label the y-axis the output variable, texting speed.
O Plot the points according to age and texting speed.
O Identify a relationship between the change in
texting speed as age increases.

Answers

The following elements were included in the response: labeling x-axis as age, labeling y-axis as texting speed, plotting points according to age and texting speed, and identifying a relationship between texting speed and age.

In the response, the following elements were included:

1. Labeling the x-axis as the input variable, age: This is important to indicate the independent variable being plotted.

2. Labeling the y-axis as the output variable, texting speed: This is crucial to indicate the dependent variable being represented.

3  Plotting the points according to age and texting speed: This involves placing the ordered pairs (age, texting speed) on the coordinate plane, with age values on the x-axis and texting speed values on the y-axis.

4. Identifying a relationship between the change in texting speed as age increases: By analyzing the plotted points and examining the pattern or trend, one can determine if there is a relationship between age and texting speed. For example, if the texting speed generally increases as age increases or if there is a linear or nonlinear relationship between the two variables.

Including all of these elements allows for a comprehensive analysis of the relationship between age and texting speed, providing a visual representation and enabling the identification of any patterns or trends.

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The rectangle below has the dimensions 6.9 x 5.2 create another rectangle that is scaled to 4 times the size of the current rectangle I need this answer fast

Answers

A rectangle that is scaled to be 4 times the size of the given rectangle would have the dimensions of 27.6 x 20.8.

How to create the rectangle ?

When a rectangle is said to be scaled to be a certain number of times more than the size of another rectangle, it means that both rectangles will have the same shape and orientation, but their dimensions will be different.

This difference will come from the change that the scale factor brought about. In this instance, the scale factor is 4 times which means that the second rectangle will be 4 times the size of the first.

The first dimension would be :

= 6 . 9 x 4

= 27.6 units

The second dimension would be:

= 5 . 2 x 4

= 20. 8 units

The dimensions would then be:

27. 6  x 20. 8

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The rectangle below has the dimensions 6.9 x 5.2 create another rectangle that is scaled to 4 times the

Find which case are appropriate with the given and look for the vertex, focus, opening of the graph, directrix, and latus rectum.

1. (x-3)^2 = 8(y-4)
2. y^2 = 4^2x
3. (y-2)^2 = 4(x-3)

Answers

The case are appropriate with the given:

(x-3)² = 8(y-4)

Vertex: (3, 4)Focus: (3, 6)Opening: UpwardDirectrix: y = 2Latus Rectum: 32 units

y² = 4²x

Vertex: (0, 0)Focus: (1, 0)Opening: RightwardDirectrix: x = -1Latus Rectum: 16 units

(y-2)² = 4(x-3)

Vertex: (3, 2)Focus: (4, 2)Opening: RightwardDirectrix: x = 2Latus Rectum: 16 units

How to determine appropriateness?

Analyze each given equation to determine the appropriate case and find the vertex, focus, opening of the graph, directrix, and latus rectum.

1. (x-3)² = 8(y-4)

This equation represents a parabola with its vertex form given by (h, k) = (3, 4).

Case 1: The coefficient of (y - k) is positive, indicating an upward-opening parabola.

Vertex: The vertex is (3, 4).

Focus: The focus can be found using the formula (h, k + 1/4a), where a = coefficient of (y - k). In this case, the focus is (3, 4 + 1/4 × 8) = (3, 6).

Directrix: The directrix is a horizontal line located at y = k - 1/4a. In this case, the directrix is y = 4 - 1/4 × 8 = 2.

Latus Rectum: The latus rectum is the length of the chord passing through the focus and perpendicular to the axis of symmetry. In this case, it is equal to 4a = 4 × 8 = 32 units.

2. y² = 4²x

This equation represents a parabola with its vertex form given by (h, k) = (0, 0).

Case 2: The coefficient of x is positive, indicating a right-opening parabola.

Vertex: The vertex is (0, 0).

Focus: The focus can be found using the formula (h + 1/4a, k), where a = coefficient of x. In this case, the focus is (0 + 1/4 × 4, 0) = (1, 0).

Directrix: The directrix is a vertical line located at x = h - 1/4a. In this case, the directrix is x = 0 - 1/4 × 4 = -1.

Latus Rectum: The latus rectum is the length of the chord passing through the focus and perpendicular to the axis of symmetry. In this case, it is equal to 4a = 4 × 4 = 16 units.

3. (y-2)² = 4(x-3)

This equation represents a parabola with its vertex form given by (h, k) = (3, 2).

Case 3: The coefficient of (x - h) is positive, indicating a right-opening parabola.

Vertex: The vertex is (3, 2).

Focus: The focus can be found using the formula (h + 1/4a, k), where a = coefficient of (x - h). In this case, the focus is (3 + 1/4 × 4, 2) = (4, 2).

Directrix: The directrix is a vertical line located at x = h - 1/4a. In this case, the directrix is x = 3 - 1/4 × 4 = 2.

Latus Rectum: The latus rectum is the length of the chord passing through the focus and perpendicular to the axis of symmetry. In this case, it is equal to 4a = 4 × 4 = 16 units.

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What is four times two?

Answers

four times two is eight

4 times 2 = 8 because to multiply 4 by 2 means adding 4 + 4 (the two means add two times)

4 + 4 = 8

The difference between two whole numbers is 6. Twice the smaller number is 10 more than the larger number.

What is the smaller number?

Enter your answer in the box.

Answers

Answer:

He's right it's 16

Step-by-step explanation:

The difference between two whole numbers is 6. Twice the smaller number is 10 more than the larger number.What

The smaller number is 16.

What are whole numbers?

The numbers that include natural numbers and zero and not a fraction or decimal, {0, 2, 3, 4, 5 6, 7, 8, 9, 10, 11 …}

Given that, the difference between two whole numbers is 6, twice the smaller number is 10 more than the larger number

Let the larger number be x and the smaller number be y,

Then according to question,

x - y = 6

2y - x = 10

Solving the equations, we get,

y = 16

x = 22

Hence, the smaller number is 16.

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a rectangle has side lengths of 1 3/4 feet and 2 1/3. find the perimeter of the rectangle. write your answer as a mixed number in simplest form

Answers

Answer:

Perimeter: 8 1/6 feet

Step-by-step explanation:

Perimeter = (Side a x 2) + (Side b x 2)

Side a = 1 3/4

Side b = 2 1/3

(1 3/4 x 2) = 3 1/2

(2 1/3 x 2) = 4 2/3

Create common denominators for the fractions:

3 1/2 = 3 3/6

4 2/3 = 4 4/6

Add together:

3 3/6 + 4 4/6 = 7 7/6

Simplify:

8 1/6

Is this relationship a function? (1,2) (2,9) (3,-2) (4,8)?

Answers

Answer:

yes, it's a function

Step-by-step explanation:

A function relates one input to one output, and it's "only" one output.

evaluate the expression when y=10. 2+y+11

11

12

21

23​

Answers

Answer:

23

Step-by-step explanation:

First, we can rearrange the equation to make it look simpler.

2+y+11 ---->

y+2+11

Then, we can combine like terms, thus

y+13

Then, we can plug in 10 for y

(10)+13

Combine like terms again, and the answer is:

23

Write a denominator for 3/8 and 2/12

Answers

Answer:

24

Step-by-step explanation:

8 * 3 = 24

12 * 2 = 24

(the star is the multiplication sign)

Hope this helps :)

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