There are buttons on all scientific calculators for inverse trig functions.
Usually denoted as "arcsin, arccos" or with a little -1 inverse sign like this:

You put in the measurement and it gives back the angle. I
angle x = 15°
complimentary angles add up to 90° so the angle that's complimentary is 90-15 = 75°
The answer is c. because it is.
Answer:
<h2>NS = 24</h2>
Step-by-step explanation:
The medians of the triangle are divided in a ratio of 1:2. Therefore:

We have NP = 16. Substitute:
<em>multiply both sides by 16</em>

NS = NP + PS
Therefore
NS = 16 + 8 = 24
Answer:
Step-by-step explanation:
1 st hit=12 ft
2nd hit=2*6=12 ft
3rd hit=2*3=6 ft
4th hit=2*1.5=3 ft
distance=12+12+6+3=33 ft
Answer:
49,45$
Step-by-step explanation:
15 : 100 = x : 43
x = (43 * 15) / 100 = 6,45
43 + 6,45 = 49,45$