PLS HELP ITS DUE SOON I WASTED ALL MY POINTS FOR THIS I WILL MARK BRAINLIEST

A temperature increase of 1 degree Celsius is equivalent to a temperature increase of 1.8 degrees Fahrenheit.

The correct statement is II.

The given equation of conversion of units if temperature,

C = (5/9)(F-32)

Here,

C represents temperature unit of Celsius

F represents temperature unit of Fahrenheit

Since we know that,

The Celsius scale, often known as centigrade, is based on the freezing point of water at 0° and the boiling point of water at 100°.

It was invented in 1742 by the Swedish astronomer Anders Celsius and is commonly referred to as the centigrade scale due to the 100-degree range between the set points.

The following formula can be used to convert a temperature from its Fahrenheit (°F) representation to a Celsius (°C) value:

°C = 5/9(°F 32).

The Celsius scale is widely utilized everywhere the metric system of units is employed, and it is widely used in scientific work.

A temperature increase of 1 degree Celsius is equivalent to a temperature increase of 1.8 degrees Fahrenheit.

This can be seen directly from the equation C = (F-32)

where a change of 1 degree Celsius in temperature corresponds to a change of 1.8 degrees Fahrenheit.

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The correct answer is option 3 which is the third graph showing the correct locations of the points on the coordinate plane.

A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.

The graph in option third is showing correct points on the x-y plane which are ( -4,3) and ( 1,-2).

-4 is along the negative x-axis and 3 is along the positive y-axis similarly to the second point positive 1 is along the x-axis and negative 2 is along the y-axis.

Therefore the correct answer is option 3 which is the third graph showing the correct locations of the points on the coordinate plane.

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Step-by-step explanation:

(6-2)/(6+4)= 4/10= 2/5 is the slope

answer is D

(a) The Laplace transform of f(t) = 1 + 7t is F(s) = 1/s + 7/s^2.

(b) The Laplace transform of f(t) = 4 + 7t + t^2 + δ(t) is F(s) = 4/s + 7/s^2 + 2/s^3 + 1.

(c) The Laplace transform of f(t) = e^(-t) + 2e^(-2t) + te^(-3t) is F(s) = 1/(s+1) + 2/(s+2) + 1/(s+3)^2.

(d) The Laplace transform of f(t) = (t+1)^2 is F(s) = 2/s^3 + 2/s^2 + 1/s.

(e) The Laplace transform of f(t) = sinh(t) is F(s) = (s+1/2)/(s^2-1/4) - (s-1/2)/(s^2-1/4).

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Answer:

B

Step-by-step explanation:

Answer:

number 5 is 1.24 x 10 (3)

number 6 is 1.53 x 10 (-4)

hoped that helped:)

Step-by-step explanation:

The correct option is: b) the predicted mean of the population will be less than 245.

Predicted Interval:

In statistical inference, especially predictive inference, the prediction interval is an estimate of the interval within which future observations fall with a certain probability given what has already been observed. Prediction intervals are commonly used in regression analysis.

Prediction intervals are used in both frequentist and Bayesian statistics. Prediction intervals have the same relationship to future observations that frequentist confidence intervals or reliable Bayesian intervals have to unobservable population parameters. Prediction intervals are parameter confidence intervals and confidence intervals predict the distribution of estimates of the true population mean, or other unobservable quantities of interest.

Population Mean:

A population is a complete group of individuals, whether that group includes a nation or a group of people with common characteristics. In statistics, a population is a pool of individuals from which a statistical sample is drawn for research.

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(a) Function 1 graph is the least steep.

(b) The functions that have graphs with slopes less than -3 are Function 2 and Function 4.

(c) Function 2 has the greatest y-intercept

Function 1

For function 1, we can find the slope (m) and y-intercept (b) using the graph:

slope = (y2-y1)/(x2-x1)

Using the two points on the graph: x1 = 0, y1 = 2; x2 = 1, y2 = 3

slope = (3-2)/(1-0) = 1

The y-intercept (b) is the value of y when x = 0. From the graph when x = 0, y = 2.

Thus, y-intercept (b) = 2

Function 2

For function 2, we can find the slope (m) and y-intercept (b) using the table:

slope = (y2-y1)/(x2-x1)

Picking any two points on the table: x1 = 0, y1 = 5; x2 = 1, y2 = 3

slope = (3-5)/(1-0) = -2

y-intercept (b) = 5

Function 3

For function 3, y = 4x - 1.

The general form of the equation of a line is y = mx + b,

where  m is the slope and b is the y-intercept

Thus, slope = 4 and  y-intercept = -1

Function 4

slope = -5 and  y-intercept = -1

(a) Since slope is a measure of steepness. Thus, the function with the lowest slope will be the least steep.

Thus, the graph of Function 1 is the least steep.

Note: The sign is not considered i.e. 1 is less than -3.

(b)Function 2 and Function 4 have graphs with slopes less than -3.

Note:  In the context of slopes, a slope of -3 is steeper than a slope of -2.

(c) Function 2 has the greatest y-intercept

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Answer:

Step-by-step explanation:

y=9x^2-36

=> 9x^2-y-36=0

b^2-4ac

a= 9

b= -1

c= -36

D=y - (4x9x-36)

D=y+1296

-b(+/-) root Dwhole divided by 2a

1+root of y+1296 divided by 18

1+ y + 36 divided by 18

x= y+1+2

x=y+3

5 is pushed to the stack.63- : 3 and 6 are pushed to the stack.  (10+5)/(6−3) is the equivalent infix expression.

Given postfix (reverse Polish notation) 105+63−/ is to be converted to its equivalent infix expression which is: (10+5)/(6−3).Explanation:Postfix notation (also known as Reverse Polish notation) is a way of representing expressions in which the operator follows the operands. So, first operand comes first followed by second operand and then operator.So, the given postfix (reverse Polish notation) can be explained as below:105+ : First, 1 and 0 are pushed to the stack. When the operator + is encountered, the top two operands are popped from the stack and added. Therefore, 5 is pushed to the stack.63- : 3 and 6 are pushed to the stack. When the operator - is encountered, the top two operands are popped from the stack and subtracted. Therefore, 3 is pushed to the stack./ : When the operator / is encountered, the top two operands are popped from the stack and divided. Therefore, the final result is 1.Now, let's convert it to the infix notation as below:(10+5)/(6−3)Hence, (10+5)/(6−3) is the equivalent infix expression.

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The complete statement is:

In ΔFGH, the measure of m∠F=54°, the measure of m∠G=90°, and m∠H = 36°

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

The sum of angles in a triangle is 180°

So, we have the following representation

m∠F + m∠G + m∠H = 180°

Substitute the known values in the above equation, so, we have the following representation

54 + 90 + m∠H = 180°

Evaluate the sum in the above equation

This gives

144 + m∠H = 180°

Collect the like terms

m∠H = 180 - 144°

So, we have

m∠H = 36°

Hence, the value that completes the blank is 36°

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Complete question

Fill in the gap

In ΔFGH, the measure of m∠F=54°, the measure of m∠G=90°, and m∠H = °

Dimension of maximize area is, length = 1581 m and breadth = 790.5 m.

Given that a rectangular plot of land adjacent to a river is to be divided into two equal plots. And 3162 ft of fencing to enclose the plot.

Consider the length is L and breadth is B of the plot.

Therefore the perimeter = L + 2B = 3162

⇒ L = 3162 - 2B

We know that area is the product of length into breadth i.e,

Area = L × B

        = (3162 - 2B) × B

Area = 3162B - 2B²

The maximum of the quadratic expression is

ax² + bx + c is at s = \(\frac{-b}{2a}\) if a < 0.

Now we will calculate maximum point of the equation,

B = \(\frac{-3162}{2(-2)}\)

B = 790.5

Now we will find the value of length,

L = 3162 - 2B

  = 3162 - 2(790.5)

  = 3162 - 1581

L = 1581

Hence the length of the rectangular plot is 1581 m and bredth is 790.5 m.

Therefore the maximize area = 1581 × 790.5 =124978

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Answer:

1 → e

2 → f

3 → b

4 → d

5 → a

Step-by-step explanation:

Look for the corresponding sides by paying attention to the angle pairs since the angles do not change when the polygon is scaled.

Answer:

\(given \: that \: it \: is \: issoscless \: triangl e \\ so \: the \: third \: side \: must \: be \: 2 \\ thank \: you\)

The area of the triangle is 31.54 square units

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

We have the following values

a = 7 units

c = 11 units

B = 55 degrees

The area of the triangle is calculated using the following area formula

Area = 1/2absin(C)

Substitute the known values in the above equation, so, we have the following representation

Area = 1/2 * 7 * 11 * sin(55 degrees)

Evaluate

Area = 31.54

Hence, the area is 31.54 square units

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Answer:

a. We can find edge length of the cube-shaped bock. b. No, it will not

Step-by-step explanation:

Here is the complete question

A toy has various shaped objects that a child can push through matching holes. The area of the square hole is 18 square centimeters. The volume of a​ cube-shaped block is 729 cubic centimeters. a. Which edge length can be​ found? Explain. b. Will the block fit in the square​ hole? Explain.

Solution

a.

Since the volume of the cube 729 cm³ is a perfect cube of 9 cm and the area of the square hole which is 18 cm² is not a perfect square, the edge length of the cube-shaped block is easily found.

b. Since the edge length of the block is 9 cm, the area of one of its faces is (9 cm)² = 81 cm² which is greater than the area of the square hole which is 18 cm². Since their dimensions are not the same, the cube-shaped block will not fit into the square hole.

If a certain store is selling packages of 10 pencils and 4 pens for back to school . The number of pencils that are in the larger package is 25 pencils.

First step is to find the  number of pencils per pen

Number of pencils per pen = 10 / 4

Number of pencils per pen = 2. 5

Now let find the number of pencils  that are in the larger package

Number of pencils = Number of pens x Pencils per pen

Number of pencils  = 10 x 2.5

Number of pencils = 25 pencils

Therefore we can conclude that the number of pencils is 25 pencils.

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Answer:

243

Step-by-step explanation:

3^5  in standard form

3*3*3*3*3

243

The equation cos(2x) = -√2/2 has two solutions in the interval 0 ≤ x ≤ 2π, which are x = π/8 and x = -π/8.

To solve the equation cos(2x) = -√2/2, we can use the properties of the cosine function and trigonometric identities.

First, let's find the reference angle whose cosine is -√2/2. The reference angle is the acute angle between the terminal side of an angle and the x-axis in the standard position.

We know that cos(π/4) = √2/2, and since the cosine function is an even function, cos(-π/4) = √2/2 as well. Therefore, the reference angle is π/4.

Now, we need to find the values of x between 0 and 2π that satisfy the equation cos(2x) = -√2/2.

Since cos(2x) = cos(π/4), we have two cases to consider:

2x = π/4

2x = -π/4

For case 1, solving for x gives:

2x = π/4

x = π/8

For case 2, solving for x gives:

2x = -π/4

x = -π/8

Therefore, the solutions for x in the interval 0 ≤ x ≤ 2π are x = π/8 and x = -π/8.

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The correct answer among the choices provided is A. 11.48.

Given that side XY of triangle XYZ corresponds to side JK of triangle JKL, we can set up the following proportion:

XY/JK = YZ/LJ

Substituting the given values:

8.7 / 12.18 = 7.8 / LJ

We solve this for LJ:

LJ = (7.8 * 12.18) / 8.7

Calculating that gives us:

LJ ≈ 11.48

So, the correct answer among the choices provided is A. 11.48.

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Answer:

25%

Step-by-step explanation:

The percentage is 6/24 = 25% of milkshakes with whipped cream on top.

Answer:

Step-by-step explanation:

We can see that the fraction is 25/100 which would mean that 6/24 as a percentage is 25%.

The area of the rectangular-shaped building is 2448 square feet.

The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the rectangle in a two-dimensional plane is called the area of the rectangle.

Given that a rectangular-shaped building that is 34 feet wide and 72 feet long. The area of the rectangle will be calculated as below:-

Area of rectangle = Length x width

Area of rectangle = 34 x 72

Area of rectangle = 2448 square feet

Therefore, the area of the rectangular-shaped building is 2448 square feet.

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Answer:

SINCE YOU WROTE ANYTHING ON MINES IM DOING THE SAME  Step-by-step explanation:

Addition 3+ 12, an incomplete mathematical sentence. 1.3+ 12=13.3

Addition is a mathematical procedure that is used to add numbers. The sum of the given numbers is the result of adding the given numbers. For instance, if we add 2 and 3, (2 + 3), the result is 5. We used the addition function on two numbers, 2 and 3, to produce the sum, 5

Symbol for Addition

Different symbols are used in mathematics. One of the most used arithmetic symbols is the addition symbol. We read about adding two numbers, 2 and 3, in the definition of addition above. If we look at the addition pattern (2 + 3 = 5), the symbol (+) joins and completes the two integers.

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Answer:

im pretty sure it would be 9 bc there are 3 dif colours and 3 dif finishes and u j count the table

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

got it right on edge

The domain restriction is x ≥ 1 and inverse function is f⁻¹(x) = 1+√(x+1)

An inverse function is a function that returns the original value for which a function has given the output. If f(x) is a function which gives output y, then the inverse function of y, i.e. f-1(y) will return the value x.

Given:

f(x) = x² – 2x

We can find the inverse function by solving for y:

x = f(y)

x = y² -2y

x +1 = y² -2y +1

x +1 = (y -1)²

√(x +1) = y -1

1 +√(x +1) = y

So, the inverse function is

\(f^{-1}\)(x) =   1 +√(x +1)

Thus, the minimum value of x for which the original function has this as an inverse is 1.

So, The domain restriction is x ≥ 1 and inverse function is f⁻¹(x) = 1+√(x+1)

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The polygon shape that possesses the bigger area from the two given is: Hexagon

Polygons are defined as closed shapes that are two-dimensional. They possess straight sides and have the same number of sides as they have angles. Polygons have names that relate to how many sides they have.

A hexagon has more sides than a pentagon.

A hexagon is a polygon that has six sides and a pentagon is a polygon that has five sides.

Now, the more sides the polygon has, the more area it covers inside the circle as it will obviously be wider.

Thus, we can infer that the hexagon will have a bigger area.

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Answer:

A: (0,-5)

B:(4,-5) and (6,1)

C: (0,4)and (0,-5)

Step-by-step explanation:

Answer:

- 1 1/4

Step-by-step explanation:

-9 1/4 + 8 = -1 1/4