A. I am pretty sure that is right
C. y coordinates equal the gas pack
Answer:
729
Step-by-step explanation:
Raise 27 to the power of 2.
729
Answer:
x=π/2 ,3π/2
Step-by-step explanation:
cot x(csc x+1)=0
either cot x=0
tanx=∞=tan (π/2)
x=π/2
or csc x=-1
or sin x=-1=-sin (π/2)=sin (π+π/2)=sin (3π/2)
x=3π/2
