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Which equation can be used to find the value of x? Responses 11x + 25x + 9x = 180 11x + 25x = 180 11x + 25x = 90 11x + 25x + 9x = 90
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Which equation can be used to find the value of x?

Responses

11x + 25x + 9x = 180



11x + 25x = 180



11x + 25x = 90



11x + 25x + 9x = 90

Which equation can be used to find the value of x? Responses 11x + 25x + 9x = 180 11x-example-1
User Arlynne
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11x + 25x + 9x = 180

This is because we still want to know the value of x of eaxh angle and we have to use each of the angles to figure it out. The interior angle of a triangle is always 180 degrees.
User StephenWeiss
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