tbeisser01
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What is m∠M ? Enter your answer in the box. ° The figure shows what appears to be obtuse triangle M N O with obtuse angle M. The measure of angle M is left parentheses 3 times x minus 16 right parentheses degrees. The measure of angle N is x degrees. The measure of angle O is left parentheses x plus 6 right parentheses degrees.

Respuesta :

gmany

We know:

The sum of the measures of the angles of a triangle is equal 180°.

Therefore we have the equation:

[tex](3x-16)+x+(x+6)=180\\\\3x-16+x+x+6=180\\\\(3x+x+x)+(-16+6)=180\\\\4x-10=180\ \ \ \ |+10\\\\4x=190\ \ \ \ |:4\\\\x=47.5[/tex]

m∠M = (3x-16)°

Substitute:

[tex]m\angle M=(3\cdot47.5-16)^o=(142.5-16)^o=126.5^o[/tex]

Answer: m∠M = 126.5°

Ver imagen gmany
jaidengreen019

Answer:

98

Step-by-step explanation:

I got it wrong when I typed in 126.5, its actually 98

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