Angle Z is congruent to angle C, so angle C measures 4x+8
the sum of the three angles of a triangle is 180, so
50+2x+40+4x+8=180
6x++98=180
6x=82
x≈13.67
Step-by-step explanation:
the missing side length is 6..........
Answer:
13 chairs in each row
Step-by-step explanation:
divide 65 by 5 to get 13
Answer:
[2]x + [1]
Step-by-step explanation:
f(g(x)) = f(2x) = 2x + 1
so f(g(x) = [2]x + [1]