ng9129 ng9129
  • 24-01-2021
  • Mathematics
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can someone help me 10 points

can someone help me 10 points class=

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musiclover10045
musiclover10045 musiclover10045
  • 24-01-2021

The two angles form a right triangle which is 90 degrees.

Add the two to equal 90:

3x-8 + 4x = 90

simplify:

7x-8 = 90

Add 8 to both sides:

7x = 98

Divide both sides by 7:

x = 14

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