Hi there!
The answer is $140.
Could you please Brainliest me?
There is 180 degrees on a straight line so you can work out the unnamed angle in the triangle by doing 180-115 which is 65
There are also 180 degrees in a triangle so to work out y you do 180 - (65+85) = 30
So y = 30 degrees
Answer: see below
<u>Step-by-step explanation:</u>
Input x = 13, y = 84, r = 85 into the trig functions:
(1.31 * 10^8) / (5.28 * 10^3)
= 0.2481 * 10^5
= 2.48 * 10^4
= 24,810 miles approximately
Nine hundred, 900+00+0 maybe this helps