What is the image of the point (-2, -7) after a rotation of 90° counterclockwise
about the origin?

the answer is -1 1/5, also a

hope i

-lavira : )

im not sure of the names, but the answer is 48

8.75

how-to:

first, we need to find what we have to work with.

since i know that we have 7 (years) and 0.8 (inches), we can use these to solve and find the equation!

secondly, what you want to do, is see that we need to know how much growth out of the 0.8 inches he got in only 1 year, instead of 7 years.

let's try to divide.

7 ÷ 0.8 = 8.75

there were only 2 presidents that were under the age of 45. theodore roosevelt, and jfk, that makes 5%