A fidget spinner is being sold in a store for $140.35 and has been marked up 7%. How much did the store pay for the fidget spinn
1 answer:
You might be interested in
Answer:
and
Step-by-step explanation:
Assume that the terminal side of thetaθ passes through the point (−12,5).
In ordered pair (-12,5), x-intercept is negative and y-intercept is positive. It means the point lies in 2nd quadrant.
Using Pythagoras theorem:
Taking square root on both sides.
In a right angled triangle
In second quadrant only sine and cosecant are positive.
and
