Mathematics, 20.07.2020 07:01 laytonlutz
The figure shows the cross section of a tunnel which was
dug through a mountain. Rectangle MNPQ is 40 feet by
20 feet. Arc NOP is a semicircle.
O
N
-P
M
Q
If the length of the tunnel is 1050 feet, find the volume of
dirt and rock that was dug out to create the tunnel. (Round
answer to the nearest 100.000 cubic feet.)
Answers: 3
Mathematics, 21.06.2019 18:30
Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)
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The trigonometric ratios sine and secant are reciprocals of each other
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Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld
Answers: 1
The figure shows the cross section of a tunnel which was
dug through a mountain. Rectangle MNPQ is...
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