Respuesta :

PhillSwift

Answer:

angle M = 98

Step-by-step explanation:

since they all equal 180

do 3x-16+x+6+x = 180 now add 10 two both sides and get

3x+x+x = 190

5x = 190

x = 38  

now plug that in to 3x-16 to get 98

KurdishPotato

Answer:

98°

Step-by-step explanation:

the sum of interior angles in a triangle is = 180°

so we should add up all expressions given as angle measures up

3x - 16 + x + x + 6 = 180°

5x -10 = 180°

5x = 190

x = 38°

angle M = 3x - 16 (replace x with the value we found)

M = 3×38 - 16 ➡ M = 98°

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