Question

Solve for the variable given the surface area S of the right prism or right cylinder.

Answer 1

What is the surface area of the first object in terms of variables? like name one side y the other x, the other z

Answer 2

x, 4 m, 8 m

Answer 3

okay well i meant we know one face is 8*4, the other face is 4*x, the last face is 8*x.
Agreed?

Answer 4

yea

Answer 5

No! lol
well then 2(8*4) + 2(8*x) + 2(4*x) = Surface area then right?

Answer 6

scratch the no! lol that was for another post**

Answer 7

16*8+16*2x+8*2x

Answer 8

128+32x+16x
128+48x
x=80

Answer 9

2(8*4) + 2(8*x) + 2(4*x) = 208 Now solve for x.

Answer 10

128+16*2x+8*2x=208
128+32x+16x=208
128+48x=208
80=48x
x=1.67

Answer 11

208 - 128 is?

Answer 12

nvm. accident you are right i think.