In this right triangle we have the opposite and adj which is tangent
tan 37=9/x
since we have the x in the bottom so we switch it with tan37
which is
x=9/tan 37
x=11.94340339
x=11.94
Length of sector of circle: look up the formula
Statements A and C are true
Answer:
greater than (>)
Step-by-step explanation:
1. -(-13) is equal to 13 because two negatives equal a positive!
2. When we compare 13 to 9, we can clearly see it's > 9.
Therefore, 13 > 9.
Answer:

Step-by-step explanation:
first you subtract 7 from 7 and 12

then you get 
(btw the variable always goes first with these problems)
so the final answer would be 