Answer:
X = -5
Step-by-step explanation:
Sally is 6 and Tomas is 3 so
6 +(3×2)
and 6-3
Answer:
B
Explanation: dont got one
D would be the answer to your question
Answer:

Step-by-step explanation:
We want to solve
, where
.
We rewrite in terms of sine and cosine.


Use the Pythagorean identity:
.




This is a quadratic equation in
.
By the quadratic formula, we have:




or 
or 
or 
When
, 
on the interval
.
When
,
is not defined because 