Answer:
Step-by-step explanation:
27x - 72 = 9
27x = 81
x = 3
answer is C
s t a t e m e n t A i s t r u e
The angles of a triangle all add up to 180º.
You need to set up and solve the equation:
84+48+3h = 180
Answer:
yes
Step-by-step explanation:
so x=2 and y=5
5 = 5 x 2 - 5
0=0
equation is right
