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
98°
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°
x = 38°
angle M = 3x - 16 (replace x with the value we found)
M = 3×38 - 16 ➡ M = 98°
becauseitxlnext!,xr.k
