Mathematics: Plzz me answer first you get ! -4( x- 7 ) = 36

Plzz me answer first you get ! -4( x- 7 ) = 36

watsonjessalynn

04.01.2022

you should just the expand the brackets and see what happens

Step-by-step explanation:

-4 ^x = -4x

-4^-7= 28

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plumagirl

11.02.2020

157.08

Step-by-step explanation:

Hello There!

The first step in solving this problem is to find the formula for volume of a cylinder

To find the volume of a cylinder we use this formula

$V=\pi r^2h$

Where r = radius and h = hypotenuse

we are given the height and the diameter

To convert the diameter to radius we divide the diameter by 2

5/2=2.5

so the radius is 2.5

now we plug in the values

$V=\pi 2.5^28\\2.5^2=6.25\\6.25\pi =19.63495408\\19.63495408*8=157.0796327$

So the volume of the cylinder is 157.0796327

now we just round to the nearest hundredth and get that the volume of the cylinder is 157.08

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