X and y vary directily means
y=kx
72=3k
divide both sides by 3
24=k
k=24
y=72
ANSWER:
-10+2x+20+x+20
-10+20+20+2x+x
30 = 3x
10 = x
~batmans wife dun dun dun...
Answer:1/5
Step-by-step explanation:
20/100=1/5
Answer: 6.25
Step-by-step explanation:
Because corresponding sides of similar triangles are proportional,
