1 answer:
Answer:
x = 24 inches
Step-by-step explanation:
We can use similar triangles and proportions to solve. Put the side of the small triangle over the side of the large triangle
5 8
---------- = -----------------
15 x
Using cross products
5x = 15*8
5x = 120
Divide each side by 5
5x/5 = 120/5
x = 24
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Step-by-step explanation:

Answer:
56 and 43
Step-by-step explanation:
(x+13)+x = 99
2x+13 = 99
2x = 99-13
2x = 86
x = 86/2
x = 43
Smaller number = 43
Larger number is 56
Check
56-43 = 13
56+43 = 99
Answer:
1 person got 68 inches
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2 persons got 70 inches
3 persons got 74 inches
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