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3 years ago

Help Me With This Question Please!

Mathematics

2 answers:

mafiozo [28]3 years ago

7 0

Answer:

You know that (x-17),(2x-61) and 3x add to 360 degrees.

That means that 6x - 78 =360

Add 78 to both sides-

6x = 438

Divide both sides by 5-

X=73 degrees

leva [86]3 years ago

6 0

Answer:

73°

Step-by-step explanation:

3x + x - 17 + 2x - 61 = 360°

6x - 78 = 360°

6x = 438°

x = 73°

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2 years ago

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Answer:

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2 years ago

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liubo4ka [24]

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<h3>The answer is option D.</h3><h3 /><h3>3</h3>

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3 years ago

What is the equivalent 6x + 15

vlabodo [156]

Step-by-step explanation:

6x + 15

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3 years ago

QHome Spring 2020

raketka [301]

Answer:

(D)Equilateral Triangle

Step-by-step explanation:

Given a circle centre M; and

The measure of major arc JL = 300 degrees

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Since ML=MJ (radii of a circle), the base angles are equal.

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$\angle MLJ= \angle MJL\\\angle LMJ =60^\circ\\$Therefore:\\\angle LMJ+2\angle MLJ=180^\circ\\60^\circ+2\angle MLJ=180^\circ\\2\angle MLJ=180^\circ-60^\circ\\2\angle MLJ=120^\circ\\\angle MLJ=60^\circ$

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