Answer:
B
Explanation:
There are 3 <u>GENERAL</u> types of federal grants
Answer:
THANKSSS YOU HAVE A GOOD DAY TOOOO
Answer:
A
Explanation:
You must know the basics of Trigonometry to solve this.
First, you must know that

lies in the second quadrant, so sin is negative.
Next, since
pi/4, is the reference angle of 3 pi/4, this means that we can set up a right triangle with pi/4 as an angle, we get


So the answer is A