I think the number is 81 but I am not sure hoped that helped sorry that I am not completely positive ):
Answer:
r=4sin(theta)
Step-by-step explanation:
x=4sin^2(theta) y=4sin(theta)cos(theta
theta=arcsin((sqrtx)/2)
y=4sin(arcsin(sqrtx/2))cos(arcsin(sqrtx/2))
graph each to see they line up
Answer:
attached pic
Step-by-step explanation:
Answer:
2.5 it is the absolute value
Step-by-step explanation:
brainliest plz