The minute hand of a clock is 3 inches long. how far does the tip of the minute hand move in 20 minutes? if necessary, round the
answer to two decimal places.
1 answer:
Circumference = 2
r = 2 x 3.142 x 3 = 18.852 inches.
20 mins out of 60 mins =
x18.852 =
6.28 inches
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Answer:
A .The expression 2l+2(3l+1) shows the width is 1 more than 3 times the length.
Step-by-step explanation:
p = 8l + 2
Length = l
Width:
2w = p - 2l
2w = (8l + 2) - 2l
2w = 6l + 2
w = 3l + 1
Therefor w is 3 times the length plus 1
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