Giving a crown if you get this right and ! a square playground has an area of (9x2 + 60x + 100) ft2. the side length of the playground is (mx + n) ft where m and n are whole numbers. find an expression for the perimeter of the playground. find the perimeter when x = 7 feet.

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length