Answer:
Step-by-step explanation:
Angles<em> </em><em>Y</em> and <em>X</em> form a <em>linear pair</em>, therefore you use the Linear Pair Theorem to solve for <em>x</em>:
![\displaystyle 180° = [2s - 4]° + [s + 91]° → 180° = [87 + 3s]° → 93 = 3s; 31 = s](https://tex.z-dn.net/?f=%5Cdisplaystyle%20180%C2%B0%20%3D%20%5B2s%20-%204%5D%C2%B0%20%2B%20%5Bs%20%2B%2091%5D%C2%B0%20%E2%86%92%20180%C2%B0%20%3D%20%5B87%20%2B%203s%5D%C2%B0%20%E2%86%92%2093%20%3D%203s%3B%2031%20%3D%20s)
I am joyous to assist you at any time.
Answer:
4
Step-by-step explanation:
The side length would be 4, but I'm a bit confused on what the "Recall the Formula" portion is about. I'm sorry if this doesn't help
Answer:
Step-by-step explanation:
Pretty sure it’s C is there a graph with the question?
Answer:
5x +3
Step-by-step explanation:
f(x) = 2x-6
g(x) = 3x+9
(f+g) (x) = 2x-6+ 3x+9
Combine like terms
= 5x +3
