I just have one question. Is this right??

Answer:

if you're trying to say h+ -8 = 15 then h would be 23

Answer: X = 20

Steps:

↳ First, I read the question, “Figure A is a scale image of Figure B”.
(Scale image = a smaller image of the original)

  ↳ Then, I divided 12.5 by 10 which was 1.25

       ↳ After that, I multiplied 1.25 by 16 to get 20.

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Please remember to revise this and make it in your own words if you want! I hope this helps you. Please comment if I am wrong! (Please explain why) -Doodle

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Answer:

402 cm

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

Since the area is 256 square inches and it is a square

Finding the square root would give us the answer as area of square is side*side

So one wall= √256=16

Hope it helps :)

Answer:

Table B is correct

Step-by-step explanation:

Pamela is riding with constant speed of 0.1 km per 1 minute

so, by 5 minutes she would have travelled 0.5 km

since its constant speed so she will travel 0.1 km every minute and by 25 minutes she would have travelled 2.5 km

Answer:

The x-intercept is where a line crosses the x-axis, and the y-intercept is the point where the line crosses the y-axis. Thinking about intercepts helps us graph linear equations.

Step-by-step explanation:

Answer:

The x-intercept is when a line crosses the x-axis, and the y-intercept is the point whenthe line crosses the y-axis.

Step-by-step explanation:

Answer:

4/7

Step-by-step explanation:

class total = 21

chance of picking one of 12 boys out of 21.

12/21 which can be simpilfied to 4/7

Answer:

B; C

Step-by-step explanation:

V = (4/3)*pi*(r^3)

pi = 3.14, r = 4.5

so V = (4/3)(3.14)(4.5^3) which is choice B

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use calculator to solve: V = 381.51 which is choice C

Answer:

it is 47

Step-by-step explanation:

Answer:

>

Step-by-step explanation:

-3.8 > -4.5

Answer: Greater than

Step-by-step explanation: The first thing to remember when answering this question is that you're dealing with negative numbers, so the larger the number (in absolute value terms) the smaller the number actually is. In this case, -4.5 is smaller than -3.8.

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation:

The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:

2/8 = j/18

This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:

2/8 = j/18

218 = 8j

36 = 8*j

j = 36/8

j = 4.5

Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.

Answer:

Step-by-step explanation
2 over 8 equals j over 18

This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.

So, the correct proportion is:

Answer:

Your answer would be (B) 4.94. Hope this helped!

6.44 + 8.62 = 15.06

20 - 15.06 = 4.94

Step-by-step explanation:

Hope this helps : )

Answer:

4.94 miles

Step-by-step explanation:

Can you show more information please?

Answer:

?

Step-by-step explanation:

There is not enough context. Is there a table?

Answer:

2

Step-by-step explanation:

3*0=0$

3*1=3$

3*2=6$

3*3=9$

3*4=12$

6*0=0

6*1=6

ect.

The relationship is 2 because 6/3=2

Answer:

-17.38

Step-by-step explanation:

-3.28-(4.4) = -7.6

-7.6+(-9.7) = -17.38

Answer:

The complete question is

"A data set consists of the following data points: (2,4),(4,7), (5, 12)

The line of best fit has the equation y = 2.5x - 1.5. What does this equation predict for a value of x = 7?

O A. 16

O B. 19

O C. 20.5

O D. 175

0 0 0

a. no. both a and b are incorrect.

b. no. the value for b is incorrect.

c. no. the value for a is incorrect.

d. yes. this is the correct equation."

The  equation predict for a value of x = 7 in equation  y = 2.5x – 1.5  is  (x, y) = (3, 16). Option B is correct.

What is a system of equations?

A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.

"A data set consists of the following data points: (2,4),(4,7), (5, 12)

y = 2.5x - 1.5

Puy x = 7

y = 2.5(7) - 1.5

y = 17.5 - 1.5

y = 16

The  equation predict for a value of x = 7 in equation  y = 2.5x – 1.5  is  (x, y) = (3, 16). Option B is correct.

Answer:

X=-6 and X=0

Step-by-step explanation:

I will solve this by factoring.

Factor x(x+6)=0 into to equations: X=0 and x+6=0.

Move the 6 to the other side which will make it negative and their is nothing to do with x=0.

So the final answer is X=-6 and X=0.

Answer:

x = 0 , x = -6

Step-by-step explanation:

The equation x(x+6) = 0 can be solved using the zero product property, which states that if the product of two factors is zero, then at least one of the factors must be zero.

So we can set each factor ( "x" and "x+6") equal to 0 and solve for x

Factor #1

x = 0

Factor #2

x + 6 = 0

==> subtract 6 from both sides

x = -6

We can now substitute the values of x into the original equation to check our work

x(x+6) = 0

==> plug in x = 0

0(0+6) = 0

==> simplify addition within parenthesis

0(6) = 0

==> multiply 6 and 0

0 = 0

x(x+6) = 0

==> plug in x = -6

-6(-6 + 6) = 0

==> add -6 and 6

-6(0) = 0

==> multiply -6 and 0

0 = 0

Both values of x satisfy the equation therefore the values of x are indeed -6 and 0

Learn more about the zero product property here :

https://brainly.com/question/4893812

Answer:

The answer is 3

y=4x-3❌

Step-by-step explanation:

1)y=3x=3(1)=3✅

2)y=x+2=1+2=3✅

3)y=4x-3=4-3=1❌

4)y=4x-1=4-1=3✅

Answer:1,425

Step-by-step explanation:

Answer:

Step-by-step explanation:

2. y interecept --> y = 1

3. pi

4. 1, 0

Answer:

D

Step-by-step explanation:

just multiply the three over four inches with seven and a half to get the accurate measurements

To solve this problem, we can set up an equation based on the amount of cholesterol in the mixture.

Let's assume that x liters of skim milk need to be added to the 4 liters of 2% milk.

The amount of cholesterol in the 4 liters of 2% milk is 8% of 4 liters, which can be calculated as (8/100) * 4 = 0.32 liters of cholesterol.

The amount of cholesterol in the x liters of skim milk is 2% of x liters, which can be calculated as (2/100) * x = 0.02x liters of cholesterol.

The total amount of cholesterol in the mixture is the sum of the cholesterol in the 2% milk and the skim milk, which should be equal to 4% of the total volume of the mixture. So, we have:

0.32 + 0.02x = (4/100) * (4 + x)

Simplifying the equation:

0.32 + 0.02x = 0.04(4 + x)

0.32 + 0.02x = 0.16 + 0.04x

0.02x - 0.04x = 0.16 - 0.32

-0.02x = -0.16

Dividing both sides by -0.02:

x = (-0.16) / (-0.02)

x = 8

Therefore, 8 liters of skim milk need to be added to the 4 liters of 2% milk to create a mixture with 4% cholesterol.

To solve this problem, we can use the following equation:

4+x4×8+x×2​=4

This equation represents the ratio of the total cholesterol to the total volume of the mixture. The numerator is the sum of the cholesterol from the 2% milk and the skim milk, and the denominator is the sum of the volumes of the 2% milk and the skim milk. The equation is equal to 4 because we want the mixture to have 4% cholesterol.

To find x, we can simplify and solve for x:

4+x32+2x​=4

32+2x=16+4x

16=2x

x=8

Therefore, we need to add 8 liters of skim milk to the 4 liters of 2% milk to create a mixture with 4% cholesterol.