Answer:
21 minutes
Step-by-step explanation:
4 laps = 6 minutes
14 laps = y
using cross multiplication
14 x 6 = 84
4 x y = 4y
4y = 84
y = 84/4
y = 21
21 minutes
Answer:
52
Step-by-step explanation:
you do 8*13= 104 then you do divide by 2 because its a triangle and it equals to 52
Answer:
The Answer is A. 12 1/2
Step-by-step explanation:
2 x 2 1/2 = 5
5 x 2 1/2 = 12.5
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