Answer: $11.25
Step-by-step explanation:
Just add how much he spent ($7.50) and how much he had left ($3.75).
Answer :
B, 45
Explanation:
45:100 = 0.45
0.45= 45%
Hope this helped
<span>Since the 2 triangles are similar, their sides are proportional.
You also know AD is 20 yards, since it tells you that is the crosswalk length at A.
So the proportion is :
50 / 120 = 20 / BC
Or
if you flip it over,
120 / 50 = BC / 20
Then you can solve for BC.
120 / 50 = BC / 20
(20)(120/50) = BC
BC = 48</span>
Answer:
-0.4
Step-by-step explanation:
you just take 2 of them to find it
