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2 years ago

An artist can paint 4 paintings in 2 hours. What is the artist’s unit rate?

1 answer:

3 0

Answer: if we divide the numerator and denominator by two, we get that he can paint two paintings in one hour. His unit rate is 2:1.

4:2 divide by two to make the denominator 1

2:1 solution has 1 in the denominator

Step-by-step explanation:

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(04.01 MC)

Reil [10]

Answer:

144'

Step-by-step explanation:

Your ratio is 45'/5" or 9:1

9x4"=36'

9x3"=27'

45+36+36+27=144'

I believe this is the same answer as I gave previously.

4 0

3 years ago

-9/8 = v - 1/2<br><br> V = ????

GarryVolchara [31]

Answer: v = -5/8

Step-by-step explanation:

5 0

2 years ago

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Find the value of x. If necessary, round to the nearest tenth.

tankabanditka [31]

Answer:

B. 9.7 in.

Step-by-step explanation:

We have been given an image of a triangle. We are asked to find the value of x.

We will use area of triangle formula to solve our given problem.

$\text{Area of triangle}=\frac{1}{2}\times \text{Base*Height}$

$47\text{ in}^2=\frac{1}{2}\times x*x$

$2*47\text{ in}^2=\frac{1}{2}*2\times x^2$

$94\text{ in}^2=x^2$

Taking square root of both sides we will get,

$x=\sqrt{94\text{ in}^2}$

$x=9.6953597\text{ in}\approx 9.7\text{ in}$

Therefore, the value of x is 9.7 inches and option B is the correct choice.

8 0

3 years ago

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Translate the phrase twice m increased by 2 is equal to 7 more then m

lesya692 [45]

D :)

bye sis see you today

4 0

2 years ago

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Solve the equation for x. square root of x+9=11

marishachu [46]

I think that it’s 112

5 0

3 years ago

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