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arsen [322]
3 years ago
10

Solve for m

Mathematics
1 answer:
nasty-shy [4]3 years ago
8 0
<h3><u>Answer</u><u>:</u></h3>
  • m = 10°
  • ∠MHL = 30°

<h3><u>Expl</u><u>anation</u><u>:</u></h3>

∠MHL and ∠MHJ are supplementary angles that is some of the measure of both angle is 180°, because these angle are on a line.

∠MHL + ∠MHJ = 180°

substituting values.

⟹ (2m + 10)° + (5m + 100)° = 180°

⟹ 5m + 2m + 10 + 100 = 180°

⟹ 7m + 110 = 180°

⟹ 7m = 180° - 110°

⟹ 7m = 70°

⟹ m = 70/7

⟹ m = 10

m = 10°

measure of ∠MHL is

⟹ (2m + 10 )°

⟹ 2(10°) + 10°

⟹ 20° + 10°

⟹ 30°

∠MHL = 30°

\red{\large\boxed{Mark\: Brainleist\: please ! }}

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