Pyramid volume: 1/3 b h = 1/3 (9^2)*10=270 cubic centimeters
Cube volume: 4*4*4=64
270/64=4.2
so Devin needs to melt 5 cubes
Answer:
(22;-3)
Step-by-step explanation:
if to calculate the coordinates of the given midpoint it needed to use:
then to calculate the coordinates of endpoint2, it needed to perform the substitution:
finally:
78% of 50 points = 0.78 x 50
78% of 50 points = 39
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Answer: The student needs to score 35 points.
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Use the formula....central angle/360= arc length/2* pie* R
150/360=x/2*3.14*7.5
150/360=x/47.1
360x=7065
x=7065/360
x=19.625 in