<span>One cm represented 11 in. in the first scale, but now 1 cm represents 12 in. in the second scale.</span>
So circumference is the distance around the wheel
that is the part that is actually touching the ground
so therefor the wheele travels 3 inches per rotations
5 rotations per minute
we have to find the distance
3 times (number of roations) times 1 minute=3 times 5 times 1=15
answer is 15 in per miute
I=15
Perimeter = 4 x sides
48 = 4 (x + 3)
48 = 4x + 12
36 = 4x
x = 9
Check:
x + 3 = 9 + 3 = 12
12 x 4 = 48
Answer:
B) 33 kilometers
Step-by-step explanation:
correct me if iḿ wrong
Answer:
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hope this helps
Step-by-step explanation:
