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2 years ago

Determine the measure of the missing angle.

Mathematics

2 answers:

attashe74 [19]2 years ago

6 0

Step-by-step explanation:

65° + 57° + x = 180° ( the sum of angle of triangle is 180° )

122° + x = 180°

x = 180° - 122°

x = 58°

hence the answer is 58°....

Black_prince [1.1K]2 years ago

6 0

Answer:

58 degrees

Step-by-step explanation:

Sum of angles in a triangle is 180 degrees

180 = 65 + 57 + x

180 = 122 +x

x =180 -122

x = 58

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sertanlavr [38]

<h2>Answers:</h2>

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<h2>Step-by-step explanation:</h2>

(Solving for x on question - 2x + 3y = 32)

2x + 3y = 32

Step 1: Add -3y to both sides.

2x + 3y + −3y = 32 + −3y

2x = −3y + 32

Step 2: Divide both sides by 2.

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(Solving for y on question - 2x + 3y = 32)

2x + 3y = 32

Step 1: Add -2x to both sides.

2x + 3y + −2x = 32+ −2x

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5x − 4y = −81

Step 1: Add 4y to both sides.

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Step 2: Divide both sides by 5.

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(Solving for y on question - 5x - 4y = -81 )

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5x − 4y + −5x = −81 + −5x

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Step 2: Divide both sides by -4.

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y = $\frac{-5}{4}$ x + $\frac{81}{4}$

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