If the sin 90° = 1, then which statement is true? cos 0° = 1, because the angles are complements
cos 90° = 1, because the angles are supplements
cos 0° = 0, because the angles are complements
cos 90° = 0, because the angles are supplements

i would say c is the best answer, hope it's right!

good luck! =)

cutie~

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation:

f(x) = y

f(-3) = -5

step-by-step explanation:

probability for j is 1/4

while

a is 1/6