Answer:
x/8
Step-by-step explanation:
7x/56=x/8
9 because most of the triangle have to sides of the same sizes
Answer:
36/5
Step-by-step explanation:
7.2
7 2/10
7 1/5
7+1/5
7×5/5+1/5
7×5/5+1/5
7×5+1/5
35+1/5
36/5
Answer:
x=64
y=40
Step-by-step explanation:
2x+x-12=180
3x=192
x=64
3y+y+20=180
4y=160
y=40