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Klio2033 [76]
4 years ago
15

Please help!!

Mathematics
1 answer:
Tpy6a [65]4 years ago
4 0
Vsphere=(4/3)(π)r³
Vcylinder=(h)(pi)(r²)
Vcone=(1/3)(h)(pi)(r²)


7.
d/2=r, 10/2=5
V=(4/3)(π)(5³)
V=(500π)/3
aprox 523.598666 in³

8.
h=30
r=15
V=(30)(π)(15²)
V=6750pi aprox 21205.746 ft³

9.
d=8
d/2=8/2=4=r
h=12
V=(1/3)(12)(π)(4²)
V=64π aprox 201.06188 cm³

10.
V=volume

r=radius

π=aprox 3.141592, it is the ratio of the circumference to the diameter

h=height
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<em>Third, If the part with the x is being added to, then the graph is being translated to the left that many units. If it is being subtracted from, then it is being translated to the right that many units (in this case it is </em><u><em>x+4</em></u><em>, so we move to the left 4 units) ((it is the opposite of what would be common sense, I know))</em>

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As CD have the same length and width this means it will be of the shape of a square.

Hence, the area of CD is given by:

Area of CD=length×width

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