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3 years ago

Please help me out i will reward brainliest

Mathematics

1 answer:

Nadusha1986 [10]3 years ago

5 0

I can not see the picture so i caN NOT HELP SORRY

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Complete the ordered pair for the equation y = - 7x + 8.

Snowcat [4.5K]

Answer:y+7x=8

Step-by-step explanation:y=-7x+8

7x needs to be on the variable side

y+7x=8

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3 years ago

Find the Number of possible outcomes You flip a coin once

Ratling [72]

Answer:

1/6*1/2= 1/12

Answer is 1/12

Step-by-step explanation:

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3 years ago

Find the volume of the prism, using a calculator if necessary.

Minchanka [31]

Answer:

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3 years ago

Write a eclamamatory sententece about a mother

shusha [124]

Answer:

*exclamatory* The mother was screaming in agony while giving birth!

Step-by-step explanation:

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3 years ago

Building engineer analyzes a concrete column with a circular cross section. The circumference of the column is 18 \pi18π18, pi m

Ksivusya [100]

the area A of the cross section of the column is $(81\pi )m^2$ .

Step-by-step explanation:

Here we have , building engineer analyzes a concrete column with a circular cross section. The circumference of the column is 18π, pi meters. We need to find What is the area A of the cross section of the column .Let's find out:

We know that , Circumference of circle = $2\pi r$

⇒ $Circumference = 2\pi r$

⇒ $18\pi= 2\pi r$

⇒ $\frac{18\pi}{2\pi }= \frac{2\pi r}{2\pi }$

⇒ $\frac{18\pi}{2\pi }=r$

⇒ $r=9$

We know that area of circle = $\pi r^2$

⇒ $Area= \pi r^2$

⇒ $Area= \pi 9^2$

⇒ $Area= 81\pi$

Therefore , the area A of the cross section of the column is $(81\pi )m^2$ .

3 0

3 years ago