Question

Please help! easy algebra qestions...

Answer 1

What is the question?

Answer 2

sorry but you have to download attachment

Answer 3

anybody!?

Answer 4

Its pi times radius squared of a square root!
Answer=_________!

Answer 5

I graphed it out for you!

Answer 6

wich is.......

Answer 7

@.PatrickStar. which is...

Answer 8

@lia.may16

Answer 9

so nobodys helping?........

Answer 10

261 people and nobody can help!!!!!!!!!!!!! @everybody!

Answer 11

Which question are you working on?

Answer 12

1, 2, 3, 4?

Answer 13

3

Answer 14

Hello, okay.

Answer 15

A sphere has a radius of 5x + 3. Write a polynomial in standard form that best describe the total surface area of the sphere. Use the formula S = 4pi r^2 for surface area of a sphere.

Answer 16

Is that your question?

Answer 17

yes that one

Answer 18

Okay, do you see the equation S = 4pi r^2?

Answer 19

yes.....

Answer 20

Which letter stands for "radius" in that equation?

Answer 21

r

Answer 22

Correct! The problem tells us that the radius is equal to "5x + 3", so the first step is to replace the letter "r" with "5x + 3" in the equation S = 4pi r^2.

Answer 23

S = 4pi * (5x + 3)^2

Answer 24

Do you follow that first step?

Answer 25

yes

Answer 26

@cebroski sorry had to leave for a minute

Answer 27

@mavagirl552000 ill give you a metal and become a fan if you answer

Answer 28

Hi @ptiger, the next step is to use FOIL to multiply what's in the parentheses squared. S = 4pi * (5x + 3)^2, so we multiply (5x + 3)(5x + 3). Do you know how to use FOIL?