30-10-2020
Mathematics

contestada

4) Find m of angle KLH
A) 20°
C) 27°
B) 28°
D) -4°

4 Find m of angle KLH A 20 C 27 B 28 D 4 class=

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choixongdong choixongdong

30-10-2020

< KLM = < KLH + < HLM
Plug in
20x + 14 = -4 + 3x + 154
20x -3x = 150 -14
17x = 136
x = 8
Plug in x = 8 to find m< KLH
< KLH = -4 + 3x
< KLH = -4 + 3(8)
< KLH = 20

Answer:

A) 20 degrees

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