Find the measure of angle A.
x + 47
780
x + 61
A) 31°
B) 44°
C) 51°

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

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?