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Nina [5.8K]
3 years ago
9

If M is the midpoint of segment CD with CM = 3x + 1 and MD = 8x - 24, find CD.

Mathematics
1 answer:
ra1l [238]3 years ago
8 0
X = 5 so that would mean if you plug it into both equations, segment CD would be 32 units long.
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Write the equation of a line parallel to the line 2x + 3y = 5 and passes through the point (9, -3)
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Paralell is smae slope so it is
2x+3y=c
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gayaneshka [121]

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Step-by-step explanation:

The formula for the volume of a sphere is \frac{4}{3}\pi r^{3}.

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Multiply 3.14 and 64 to get <em>200.96</em>. The equation is now \frac{4}{3}(200.96) or \frac{4}{3} * \frac{200.96}{1}.

Multiply the numerators (4 * 200.96) and denominators (1 * 3) to get a final equation of \frac{803.84}{3}.

Finally, divide 803.84 by 3 to get the final answer of 267.947 in^3.

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3 years ago
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Stells [14]

Answer:

see explanation

Step-by-step explanation:

The volume (V) of a cylinder is

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here area of base = 64π and height = 10, hence

V = 64π × 10 = 640π in³ ← exact value


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