Answer:
a: 130
b: 130
c: 50
Step-by-step explanation:
a straight line has an angle of 180, so those two angles are going to add up to 180. and opposite angles are equivalent
F(g(x)) = x + 1 . Just replace square root of x-2 to x in f(x)
Answer:
7 + 1.5 = 8.5
Step-by-step explanation:
hopefully i got that right
Answer:
3x°
Step-by-step explanation:
when a triangle is isosceles, the angles at its base are equal.
80 I’m sorry if it’s wrong but I’m pretty sure I’m right