Answer:
x = -5
Step-by-step explanation:
x - 15 = -20
+ 15 + 15
x = -5
Answer:9
Step-by-step explanation:35-8=27
27 divided by 3 yrs = 9
Find out how many times her heart beats in a min then multiply it by 525,600
Step-by-step explanation:
Let alpha be the unknown angle. We can set up our sine law as follows:

or

Solving for alpha,
