Answer:
128
Step-by-step explanation:
-7x+2 = -18(-7)+2=126+2=128
Answer:
3
Step-by-step explanation:
2 -3 = -1 + 4 = 3
Answer:
-1
Step-by-step explanation:
Answer:
100°
Step-by-step explanation:
all four angles added together total 360°
x = 360° - 60° - 110° - 90°
x = 100°
Answer:
C
Step-by-step explanation:
Legs are the sides of an isosceles triangle that aren't the base, so in this case ZX would be the base. This rule is only for isosceles triangles. It doesn't apply to any other type of triangle.
Hope I helped, sorry if I'm wrong!
~Mschmindy