How is this formula related to finding
part
whole
?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1

Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great