If f (x) and f -1(x) are inverse functions of each other and f(x)=2x+5, 4, what is f -1(8) -1
3/2
41/8
23

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?

Aline has a slope of . which ordered pairs could be points on a parallel line? check all that apply. (-8, 8) and (2, 2) (-5, -1) and (0, 2) (-3, 6) and (6, -9) (-2, 1) and (3,-2) (0, 2) and (5,5)

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me