On a piece of paper, use a protractor to construct right triangle abc with ab = 4 inches. , m a = 90 , and m b = 45. what statement is true about the triangle?

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21

-7 + ? = 21

-7 + 28 = 21

hope it

2 1/2 feet

step-by-step explanation: