Answer:
(2,-1)
Step-by-step explanation:
If you plug each answer into the equation, (2,-1) is the only answer that makes the equation true. Hope this helps!
Answer:
c. Cos 52 = 17/c
Step-by-step explanation:
sin(x) = cos(90-x)
Answer:
B, C, D, E
Step-by-step explanation:
Answer:
.25
Step-by-step explanation:
there is a decimal point at the end of 25% just move that twice to the left and its .25