Answer:
C
Step-by-step explanation:
Let us first write an equation. Using the SOHCAHTOA rule, we should know that the tangent of an angle equals it's 
. The opposite of our given 20° angle is 9, and the adjacent side is <em>x</em>.
°
<u>C</u>
<em />
<em>I hope this helps! Let me know if you have any questions :)</em>
The second is:
1. no
2.yes
3.yes
4.no
5.yes
Hope this helps :)
Answer: (-2,25)
Step-by-step explanation:
Solution:
<u>Given:</u>
Supplementary angles are a pair of angles that sum up to 180°.
<u>It should be noted:</u>
- If ∠G and ∠H are a pair of supplementary angles, they both sum up to 180°.
Equation formed: ∠G + ∠H = 180
<u>Substitute the values into the equation.</u>
- ∠G + ∠H = 180
- => 65 + ∠H = 180
<u>Subtract 65 both sides.</u>
- => 65 - 65 + ∠H = 180 - 65
- => ∠H = 180 - 65 = 115°
