Question

Pls pls pls pls i really new ur help i dont want to get the answer wrong pls

Answer 1

B

Explanation:

We need to convert these words into math:

- "The height h is 5 units less than": "5 less than" means h = something - 5

- "3 times the radius r": "times" indicates multiply, so this is 3 * r = 3r

Put these together:

h = something - 5 = 3r - 5 (3r is the "something")

The answer is B.

Answer 2

The answer is B.) 3r-5

Explanation:

if you look at it like h= ?

and they give you the information that

5 units less then 3 times the radius is equal to the height

then you can just turn that the opposite direction and add the variables

and you'll end up with

3r (three times the radius) - (less then) 5