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uysha [10]
2 years ago
14

Helppppppppppppp meeeeeeeeeee

Mathematics
2 answers:
Bad White [126]2 years ago
6 0

Answer:

x + 90 = 120 degrees.

Step-by-step explanation:

4x = x + 90   (opposite angles are equal)

3x = 90

x = 30

So the 2 angles are

4 * 30 = 120.

topjm [15]2 years ago
5 0

Answer:

x + 90 = 120

Step-by-step explanation:

the marked angles are vertically opposite angles and are congruent , then

4x = x + 90 ( subtract x from both sides )

3x = 90 ( divide both sides by 3 )

x = 30

then

x + 90 = 30 + 90 = 120

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<h2><u>10</u></h2><h2><u>4</u></h2>

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3-1/8a=1/4<br><br> Pleasseeee help
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7 0
3 years ago
Read 2 more answers
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