mescalera900 mescalera900
  • 26-05-2021
  • Mathematics
contestada

i need help plsssssssssssssssssssssss

i need help plsssssssssssssssssssssss class=

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Аноним Аноним
  • 26-05-2021

Answer:

7x + 34 = 90

-34          -34

7x = 56

Divide by 7 on both sides:

X = 8 degrees

A right angle equals 90 degrees so that must mean angle 7x + 34 must equal to 90 so we solve for x.

A triangle equals = 180 degrees

A quadrilateral equals = 360 degrees

A right angle equals = 90 degrees

A straight line equals = 180 degrees

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abbyvolleyball abbyvolleyball
  • 27-05-2021
7x + 34 = 90
-34 -34

7x= 56
— —
7 7

x=8; so your answer would be 8.
Answer Link

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