Answer:
Step-by-step explanation:
The point at the terminal side of an acute angle is given by .
That is,
and .
Let r be the length of line segment drawn from the origin to the point and is given by the formula:
Substituting the values of x and y into r,
Thus,
Also, is given by:
Substituting values of x and r,
Answer:
A
Step-by-step explanation:
Answer:
6n=32
Step-by-step explanation:
-4^3
a^3 r^2
Just add all the letters\numbers and the exponent will be how many of the numbers there are