Answer:
18
Step-by-step explanation:
Khan Academy
Answer:
answers below.
Step-by-step explanation:
50+x+5+180-4x-10=180
225-3x=180
-3x=-45
x=15
m<B=20
m<ACB=110
m<ACD=70
Y=10(3)^3-12(3)
y=270-36
y=234
One-hundred-thirty-two
Six-hundred-fifteen
Eight-hundred-ten
Zero
ok, we need to factor the expression

since the expression divisible by y-2, then

since 6=2k, then k=c=3