Answer:
your answer is 20%
Step-by-step explanation:
16/80 = .2 = 20%
I just answered this question for someone else. You should really look before you ask.
x w z y
Answer:
which one ? and which one Questions
Answer:you might need up to 170 points toincrease the averge Points by 3
Answer:
x=10
Step-by-step explanation:
The two triangles are similar since each triangle is the same shape of right triangle but different sizes. To find x, write a proportion between two equal ratios of side lengths.
Solve by cross multiplying.
28(3x) = 20(4x+2)
84x = 80x + 40
4x = 40
x=10