Area of semicircle: pi * r^2/2
r = 9/2 = 4.5
3.14 * 4.5^2 = 63.585/2 = 31.7925
Area of middle section:
Make it a rectangle: L * W
9 * 12 = 108
Area of bottom: L * W
6 * 9 = 54
Now add together: 31.7925 + 108 + 54 = 193.7925, round to nearest hundred
Solution: 193.79 in^2
Answer:
refer to the attachment
now i m 100% sure that this is correct
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Kevin traveled at 19 miles/ hour, and Jane traveled at 76 miles/hour.
In cubic feet, the volume of the rod is given by the formula for the volume of a cylinder.
.. V = (π/4)*d^2*h
.. = (π/4)*(1/12 ft)^2*(12 ft)
.. = π/48 ft^3
Then the weight is
.. (490 lb/ft^3)*(π/48 ft^3) ≈ 32 lb
Answer:
There are 86,400,000 milliseconds in one day
Step-by-step explanation:
Hope that helps :)
