Answer:
-8.635
Step-by-step explanation:
I used trigonometric identification
Answer: A
Step-by-step explanation: the thing you are converting would be on the bottom
Answer:
10.2
Step-by-step explanation:
-3.2+(16.4)-3=
13.2-3
10.2
Answer:
Q is not the midpoint of PR
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
If Q is the midpoint of PR
then
PQ=QR
substitute the given values and solve for x

Remember that
----> given problem

substitute the value of x



Compare with the given value of PR

therefore
Q is not the midpoint of PR