Answer:
5y = 4x + 10
Step-by-step explanation:
Slope-Intercept Form: y = mx + b
So we change 4x + 5y = 10 to the form in the answer.
Without using the squares, the screen is 10 inches by 24 inches. What is the screen size?
Answer:
240 inches²
Step-by-step explanation:
The screen has dimensions of 10 inches × 24 inches.
The screen size would be equal to l×w.
length × width
= 10 × 24
= 240
The screen size is 240 inches².
Answer:
Brainliest!!!
Step-by-step explanation:
See picture!!!
Evaluate 2(4-1)^2 please help
Answer:
18
Step-by-step explanation:
Given
2(4 - 1)²
= 2(3)²
= 2(9)
= 18
Which symbol correctly compares the fractions?
−5/6 −13/15
a. >
b. <
c. =
From both percentages, we can see that -83.3% is greater than -86.67%, hence, −5/6 > −13/15
For us to compare negative fractions, we must know that higher negative fractions are less than the smaller ones
Given the fractions −5/6 and −13/15
First we will need to write this fractions as percentage:
-5/6 * 100 = -500/6 = -83.3%
-13/15 * 100 = -1300/15 = -86.67%
From both percentages, we can see that -83.3% is greater than -86.67%, hence, −5/6 > −13/15
Learn more here: https://brainly.com/question/24191335
for a sequence of events in which the first event can occur n 1 ways, the second event can occur n 2 ways, the third event can occur n 3 ways, and so on, the events together can occur a total of n 1 times n 2 times n 3 times ... ways. this is called .
The most appropriate choice for Independent event and multiplicative counting rule will be given by
This is known as multiplicative counting rule.
What is Independent event and multiplicative counting rule?
Event that is not dependent on any other event is called independent event.
Let A and B be two independent events.
P(A∩B) = P(A) \(\times\) P(B)
If two independent events occur m ways and n ways respectively then both the event together will happen in mn ways.
Here,
Let first event occur \(n_1\) ways, second event occur \(n_2\) ways, third event occurs \(n_3\) ways and so on
Also assuming that the events are independent
The event together can happen \(n_1 \times n_2 \times n_3\times...\) ways
This is known as multiplicative counting rule.
To learn more about independent event and multiplicative counting rule, refer to the link:
https://brainly.com/question/1374659
#SPJ9
can someone help please
When Tracey pours all the water from the smaller 5-inch cube container into the larger 7-inch cube container, the water will be approximately 7 inches deep in the larger container.
To find out how deep the water will be in the larger container, we need to consider the volume of water transferred from the smaller container. Since both containers are cube-shaped, the volume of each container is equal to the length of one side cubed.
The volume of the smaller container is 5 inches * 5 inches * 5 inches = 125 cubic inches.
When Tracey pours all the water from the smaller container into the larger container, the water completely fills the larger container. The volume of the larger container is 7 inches * 7 inches * 7 inches = 343 cubic inches.
Since the water fills the larger container completely, the depth of the water in the larger container will be equal to the height of the larger container. Since all sides of the larger container have the same length, the height of the larger container is 7 inches.
Therefore, the water will be approximately 7 inches deep in the larger container.
For more such questions on container
https://brainly.com/question/29398973
#SPJ8
Question 4 Graph and label each figure and its image under a reflection in the given line. Give the coordinates of the image. Rhombus WXYZ with verlices 1.5), X[6,3). 1. 1), and Z 4,3): x-axis WC X' YT Z'
First, let's identify the coordinates of the vertices of rhombus WXYZ:
W(1,5), X(6,3), Y(1,1), and Z(4,3)
Now, we will perform a reflection over the x-axis. To do this, we simply need to negate the y-coordinate of each vertex while keeping the x-coordinate the same.
Step-by-step:
1. Reflect point W(1,5):
The x-coordinate stays the same: 1
Negate the y-coordinate: -5
New coordinates for W': W'(1,-5)
2. Reflect point X(6,3):
The x-coordinate stays the same: 6
Negate the y-coordinate: -3
New coordinates for X': X'(6,-3)
3. Reflect point Y(1,1):
The x-coordinate stays the same: 1
Negate the y-coordinate: -1
New coordinates for Y': Y'(1,-1)
4. Reflect point Z(4,3):
The x-coordinate stays the same: 4
Negate the y-coordinate: -3
New coordinates for Z': Z'(4,-3)
The coordinates of the image of rhombus WXYZ under the reflection in the x-axis are W'(1,-5), X'(6,-3), Y'(1,-1), and Z'(4,-3).
To learn more about “rhombus” refer to the https://brainly.com/question/20627264
#SPJ11
quires 2 1/2 feet of wood. She has a total of 13 feet of wood. What is the greatest number of birdhouses could
The required number of birdhouses can be made through the 13 feet of wood are 5 birdhouses.
What is the Ratio?The ratio can be defined as the proportion of the fraction of one quantity towards others. e.g.- water in milk.
Here,
A birdhouse consists of 2 1/2 feet of wood,
he has a total of 13 feet of wood.
Number of birdhouses
= ratio of wood total length / used to build one birdhouse
= 13 / [2 /1/2]
= 5.2
≈ 5
Thus, the required number of birdhouses can be made through the 13 feet of wood are 5 birdhouses.
Learn more about ratios here:
brainly.com/question/13419413
#SPJ1
6. Find the perimeter (distance around) each of the foundations in Figure1 and 2.
a. Foundation A perimeter=_________feet
b. Foundation B perimeter=_________feet
Answer:
(a) P = 32.5 feet
(b) P = 108-2x feet
Step-by-step explanation:
Note: Perimeter is the total distance around the border of a shape.
(a)
P = 14' + 27'' + 14' +27'' ; First we have to covert the 27'' (27 inches to feet)
\(27*\frac{1}{12} = \frac{27}{12} =\frac{9}{4}\) = 2.25feet
P = 14'+2.25'+14'+2.25'
P = 32.5' = 32.5 feet
(b)
P = 15'+29'+(15'-x')+3'+7'+3'+(7'-x')+29' ; where x is the overlapping distance of the 2 rectangles of Foundation B.
P = 108' -2x'
P = 108-2x feet
Note: there is not enough information to determine the vaule of x from the problem.
Ricky scored 20 points in his first game and 18 points in his second game. He played three games during the week and averaged 21 points per game. How many points did he score in his third game?
Answer:
25 points
Step-by-step explanation:
21 x 3
63
-20
43
-18
25
Which values, when substituted for x in the expression _/x , will result in an irrational number? Select all that apply.
The values, which when substituted for x in the expression √x , would result in an irrational number are:
x = 168x = 2x = 8x = 21x = πThe types of numbers.In Mathematics, there are six (6) common types of numbers and these include the following:
Natural (counting) numbersWhole numbersRational numbersIrrational numbersReal numbersIntegersWhat is an irrational number?An irrational number can be defined a type of number which comprises non-terminating or non-repeating decimals such as the square root of 168, 2, 8, 21, π, 11.
In conclusion, when a perfect square or 4 is substituted for x in the expression √x, the result is not an irrational number because it is neither a terminating nor a repeating decimal.
Read more on irrational number here: brainly.com/question/20400557
#SPJ1
Complete Question:
Which values, when substituted for x in the expression √x, will result in an irrational number? Select all that apply.
x = 168
x = 2
x = 8
x = 21
x = π
x = 4
when x is a perfect square.
Need answer of number 3,4,5
A linear equation - y = 5x -7 is a slant line with intercepts for linear equations. A vertical line is x = 2. A line that runs through the origin is y = 3/4x.
A slant line with intercepts is y = 1/2x + 3. A horizontal line is y = 9. The line x = -1 runs vertically.
A linear equation is what?A direct condition is one that has a level of 1 as its most extreme worth. As a result, there is no variable in a linear equation with an exponent greater than 1. The graph of a linear equation will always be straight.
y = 5x -7 is the first line equation.This line is not horizontal or vertical when the equation is graphed; rather, it is slant.
Additionally, this line does not traverse the origin. As a result, this equation has intercepts and slant lines.
x = 2 is the second line equation.Since there is no y-intercept in this equation, it will be a vertical line that runs parallel to the y-axis.
Additionally, this line does not traverse the origin. As a result, this equation has a line that runs vertically.
y = 3/4x is the third equation for the line.This line is not horizontal or vertical when the equation is graphed; rather, it is slant.
Additionally, this line actually traverses the origin. As a result, the origin of this equation is traversed by slant lines.
y = 1/2x + 3 is the fourth equation for a line.This line is not horizontal or vertical when the equation is graphed; rather, it is slant.
Additionally, this line does not traverse the origin. This equation is therefore a slant line with intercepts.
y = 9 is the fifth line equation.Since there is no x-intercept in this equation, it will be a horizontal line that runs parallel to the x-axis.
Additionally, this line does not traverse the origin. As a result, there is a horizontal line in this equation.
x = -1 is the sixth line equation.Since there is no y-intercept in this equation, it will be a vertical line that runs parallel to the y-axis.
Additionally, this line does not traverse the origin. As a result, this equation has a line that runs vertically.
Learn more about Linear equation :
brainly.com/question/12788590
#SPJ1
(PLEASE HELP)
Which of the following would NOT work to make a triangle with the two slide lengths of 2 and 6
A.6
B.5
C.7
D.4
Given:
The two sides of a triangle are 2 and 6.
To find:
The side length that would NOT work to make a triangle with the two slide lengths of 2 and 6.
Solution:
For a triangle, the sum of two smaller sides must be greater than the largest side.
Let x be the third side.
Case 1: x is the largest side, then
\(2+6>x\)
\(8>x\) ...(i)
Case 2: x is not the largest side, then
\(2+x>6\)
\(x>6-2\)
\(x>4\) ...(ii)
From (i) and (ii), we get
\(4<x<8\)
Here, 4 and 8 are not included.
6, 5, 7 are included in the above interval, but 4 is not included in the above interval. It means 4 would NOT work to make a triangle with the two slide lengths of 2 and 6.
Therefore, the correct option is D.
asteak at a restaurant actually weighs 17 ounces (the true value),but the menu claims that it is a 15-ounce steak. Find the values ofabsolute and relative errors.
The absolute error is 2 ounces, and the relative error is approximately 11.76%.
The absolute error is the difference between the claimed weight and the true weight of the steak, which is:
Absolute error = |15 - 17| = 2 ounces
The relative error is the absolute error divided by the true weight of the steak, which is:
Relative error = (2/17) x 100% = 11.76%
So, the absolute error of the claimed weight is 2 ounces, and the relative error is 11.76%.
To find the absolute error, you'll need to subtract the true value (17 ounces) from the claimed value (15 ounces):
Absolute error = |True value - Claimed value| = |17 - 15| = 2 ounces
Now, to find the relative error, you'll divide the absolute error by the true value, and then multiply by 100 to get a percentage:
Relative error = (Absolute error / True value) x 100 = (2 / 17) x 100 ≈ 11.76%
So, the absolute error is 2 ounces, and the relative error is approximately 11.76%.
Learn more about absolute error at: brainly.com/question/30759250
#SPJ11
Grace went on a road trip. She had 293 miles to drive on the first day. She was only able to drive 247.7 miles before she had to take a rest stop. What percent of the trip was she able to complete?
Answer:
84.53%
Step-by-step explanation:
total=293
completed=247.7
percentage=247.7/293. ×100%
=84.539%
Answer:
The class sociologist Max Weber formulated a three-component theory of stratification that saw political power as an interplay between “class”, “status” and “group power. ” Weber theorized that class position was determined by a person’s skills and education, rather than by their relationship to the means of production
HELP IT'S DUE IN 10 MINUTES
Noelle rode her bike 5/10 of a kilometer to the library, and then another 22/100 of a kilometer to her friend's house. How far did Noelle ride her bike in all?
A. 27/110
B. 7/10
C. 72/100
D. 225/100
Answer:
C. 72/100
Step-by-step explanation:
A coach needs both small and large cones to set up an obstacle course. The coach knows that there are fewer than 30 cones in the storage room. The coach needs at least a dozen large cones.
Let x represent the number of small cones and y represent the number of large cones.
Which inequalities model the situation?
Answer:
x + y < 30
y ≥ 12
Step-by-step explanation:
Here, we want to write inequalities
From the question, we are told that there are fewer than 30 cones
Mathematically, we have this as;
x + y < 30
Secondly, at least 12 ( a dozen) large cones are needed
When we talk of at least, we mean it can be greater than but not less than
So the inequality in this case since y represents the number of large cones will be;
y ≥ 12
Answer:
Step-by-step explanation:
Solve each equation by factoring.
x² = 4 x+12
The solutions to the equation x² = 4x + 12 are x = 6 and x = -2.
In conclusion, by factoring the quadratic expression x² - 4x - 12, we found that the solutions to the equation x² = 4x + 12 are x = 6 and x = -2.
To solve the equation x² = 4x + 12 by factoring, we need to rearrange the equation to bring all terms to one side of the equation, making it equal to zero.
x² - 4x - 12 = 0
Next, we factor the quadratic expression x² - 4x - 12.
To factor the expression, we need to find two numbers that multiply to give -12 and add to give -4. The numbers are -6 and 2.
(x - 6)(x + 2) = 0
Now, we set each factor equal to zero and solve for x.
x - 6 = 0 or x + 2 = 0
For the first equation, we add 6 to both sides to isolate x.
x = 6
For the second equation, we subtract 2 from both sides to isolate x.
x = -2
Learn more about quadratic expression here :-
https://brainly.com/question/31368124
#SPJ11
convert 2 Bigha into kattha
Answer:
To convert 2 Bigha into Kattha:
If 1 Bigha = 20 Kattha:
2 Bigha = 2 * 20 Kattha = 40 Kattha
If 1 Bigha = 16 Kattha:
2 Bigha = 2 * 16 Kattha = 32 Kattha
Which of the following inequalities matches the graph?
Solving Linear equations 25 =x + 19
Steps to solve:
25 = x + 19
~Subtract 19 to both sides
6 = x
Best of Luck!
What is the rise and run of the line D
PLEASE HELPPPP ANSWER this QUESTION WITH PROPER EXPLAINATIONNNN BRainliest will be givennn
Answer:
rise: 1
run: 2
rise over run 1/2
Step-by-step explanation:
to find slope move up one over 2 to the left
a manufacturer of potato chips would like to know whether its bag filling machine works correctly at the 411.0 gram setting. it is believed that the machine is underfilling the bags. a 35 bag sample had a mean of 406.0 grams. a level of significance of 0.05 will be used. state the hypotheses. assume the standard deviation is known to be 25.0.
Using a 35-bag sample with a mean of 406.0 grams, a known standard deviation of 25.0 grams, and a level of significance of 0.05, you can perform a one-tailed Z-test to determine whether to reject or fail to reject the null hypothesis.
To test if the potato chip manufacturer's bag filling machine is working correctly at the 411.0-gram setting, we will state the hypotheses using the given terms.
Null Hypothesis (H0): The machine fills bags correctly, with a mean weight of 411.0 grams (µ = 411.0 grams)
Alternative Hypothesis (H1): The machine is underfilling bags, with a mean weight less than 411.0 grams (µ < 411.0 grams)
To learn more about standard deviation, refer here:
https://brainly.com/question/23907081#
#SPJ11
Mr. Anderson decides to visit a childhood friend. His car gives him 24.8 miles to the gallon. Mr. Anderson has 7 gallons of fuel. Which of the following is true? A.
Mr. Anderson can travel 173.6 miles.
B.
Mr. Anderson can travel 86.8 miles.
C.
Mr. Anderson can travel 124.6 miles.
D.
Mr. Anderson can travel 222.6 miles.
Answer:
A
Step-by-step explanation:
24.8 x 7 = 173.6
4n+2p-10=-2n+8p+2 someone pls solve this!
Answer:
Step-by-step explanation:
in standard form : 2n-6p = 12
evaluate: n=3p+6
pls can you be more specific next time, hope one of these answers your question
Salvador’s first question about negative exponents came up in science class where he learned that euglenas measured 8.0x10 (to the -2nd) use your understanding of negative exponents rewrite 8.0 X 10 to the -2nd in standard form.
When 8.0 X 10 is rewritten to the -2nd in standard form, 800 is obtained by comprehending negative exponents.
what is exponents ?The amount of times a number has been multiplied by itself is referred to as an exponent. For instance, 2 to the third (written as 23) equals 2 x 2 x 2 = 8. 23 is not the same as 2 x 3 = 6. Keep in mind that a number raised to the power of one equals itself. Exponent is the process of expressing huge numbers in terms of powers. In other words, exponent refers to the number of times a number has been multiplied by itself. For instance, 6 is multiplied by itself four times, yielding 6 6 6 6. This can be expressed as 64.
given
This number is 10 to the power of 2, as the exponent is 2.
Due to the positive exponent, the answer is a number higher than the origin or base number.
We shift the decimal to the right twice to arrive at our conclusion:
8.0.0 -> 800
When 8.0 X 10 is rewritten to the -2nd in standard form, 800 is obtained by comprehending negative exponents.
To know more about exponents visit :-
brainly.com/question/5497425
#SPJ1
Find the solution to the linear system of differential equations { 146 +24y 12x + 20y satisfying the initial conditions X(0) = 3 and Y(0) = 3. x(t)=__ y(t)=__
Therefore, the solution to the given system of differential equations, with the initial conditions x(0) = 3 and y(0) = 3, is:
x_(t) = 146t + 24yt + 3
y_(t) = (876t + 21) / ((-144) - 10t)
To solve the given linear system of differential equations, let's rewrite the system in a more standard form:
dx/dt = 146 + 24y
dy/dt = 12x + 20y
We'll use the initial conditions x_(0) = 3 and y_(0) = 3 to find the specific solution.
To solve the system, we can use the method of integrating factors.
Solve the first equation:
dx/dt = 146 + 24y
Rearrange the equation to isolate dx/dt:
dx = (146 + 24y) dt
Integrate both sides with respect to x:
∫dx = ∫(146 + 24y) dt
x = 146t + 24yt + C_(1) ---(1)
Solve the second equation:
dy/dt = 12x + 20y
Rearrange the equation to isolate dy/dt:
dy = (12x + 20y) dt
Integrate both sides with respect to y:
∫dy = ∫(12x + 20y) dt
y = 6x + 10yt + C_(2) ---(2)
Now, we'll apply the initial conditions x_(0) = 3 and y_(0) = 3 to find the values of C_(1) and C_(2).
From equation (1), when t = 0, x = 3:
3 = 146(0) + 24(3)(0) + C_(1)
C_(1) = 3
From equation (2), when t = 0, y = 3:
3 = 6(0) + 10(3)(0) + C_(2)
C_(2) = 3
Now, substituting the values of C_(1) and C_(2) back into equations (1) and (2), we get:
x = 146t + 24yt + 3
y = 6x + 10yt + 3
Simplifying further:
x = 146t + 24yt + 3
y = 6(146t + 24yt + 3) + 10yt + 3
x = 146t + 24yt + 3
y = 876t + 144y + 18 + 10yt + 3
x = 146t + 24yt + 3
y - 154y - 10yt = 876t + 18 + 3
(-144y) - 10yt = 876t + 21
y = (876t + 21) / (-144 - 10t)
Therefore, the solution to the given system of differential equations, with the initial conditions x(0) = 3 and y(0) = 3, is:
x_(t) = 146t + 24yt + 3
y_(t) = (876t + 21) / ((-144) - 10t)
To know more about differentiation:
https://brainly.com/question/31230190
#SPJ4
Here is a list of numbers.
13 27 81 21 43 48 23 39 45
From this list, write down
a) The even number.
48
b) The square number.
81
c) All the prime numbers.
Answer:
13,27,43,23,39.
i think these r the prime numbers
The prime numbers are:
13, 43, 23
can someone please help me graph this ? not rlly sure
The graph of the given equation is attached below.
Plotting a line graphThe equation of a line in slope-intercept form is expressed as y = mx + b.
Given an xy plane, we are to plot the graph of the given equation
y = -2/3 x + 1
The given equation has a slope of -2/3 and a y-intercept of 1. This shows that the constructed line must cut the y-axis at the point (0, 1).
The graph of the equation is attached below.
Learn more on line graph here: https://brainly.com/question/26233943
#SPJ1
y> 2x+3
y + 3x ≤ 1
Which two points are solution to this systems of inequalities?
A. (0,5)
B. (-5,5)
C. (-1,4)
D. (0,-5)
E. (-3,-3)
Answer: B and C
Step-by-step explanation:
Substituting the coordinates of each of the points into the first inequality,
A. \(5 > 2(0)+3 \longrightarrow 5 > 3\), so it satisfies the first inequality.
B. \(5 > 2(-5)+3 \longrightarrow 5 > -7\), so it satisfies the first inequality.
C. \(4 > 2(-1)+3 \longrightarrow 4 > 1\), so it satisfies the first inequality.
D. \(-5 > 2(0)+3 \longrightarrow -5 > 3\), so it does not satisfy the first inequality.
E. \(-3 > 2(-3)+3 \longrightarrow -3 > -3\), so it does not satisfy the first inequality.
Eliminate D and E.Now, we can substitute the coordinates of options A, B, and C into the second inequality.
A. \(5+3(0) \leq 1 \longrightarrow 5 \leq 1\), so it does not satisfy the second inequality.
B. \(5+3(-5) \leq 1 \longrightarrow -10 \leq 1\), so it satisfies the second inequality.
C. \(4+3(-1) \leq 1 \longrightarrow 1 \leq 1\), so it satisfies the second inequality.
So, the answers are B and C
need help now, i will. make u brainly
Maren is a computer software engineer. Today, she worked from 6 am until noon. Then she ate lunch from noon until 1 p.m. After lunch, she worked another 4 hours. Noi counting lunch, how many hours did Maren work today?
A 10 hours
B 11 hours
C 12 hours
D 9 hours