Step-by-step explanation:
Let alpha be the unknown angle. We can set up our sine law as follows:

or

Solving for alpha,

Answer:
Step-by-step explanation:
The center is at (2,-7). The radius is 2.
(x-2)² + (y+7)² = 2²
Answer. 655.4
Step-by-step explanation:
what did u get?
The value 170 000 is 100x larger than the value 170.
Answer: 1/2+11/3 = 4.1*6
Step-by-step explanation: