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Oliga [24]
3 years ago
15

I need help is it A B C or D

Mathematics
1 answer:
Paul [167]3 years ago
7 0
The second one -x+6y=42
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If the diameter of a circle is 22, what is the circumference?
andreev551 [17]

Answer:

69.08

Step-by-step explanation:

Formula for a circle

C = 3.14 times d

3.14 times 22

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3 years ago
Find the surface of the triangular prism
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Answer:

Step-by-step explanation:

6²+8²=36+64=100=10²

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please help me:(( Both mitosis and meiosis begin with a diploid cell that contains replicated chromosomes. What are the main dif
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4 0
3 years ago
Acorns height is six times greater than the measurement of the cones radius the volume of a cone is 401.92 inches^3 what are the
Veronika [31]

Answer:

radius = 4 inches

height = 24 inches

Step-by-step explanation:

The formula of the volume of a cone is:

V = (1/3) * pi * r^2 * h

where V is the volume, r is the radius of the base and h is the height.

We know that the height is 6 times greater than the base radius, so:

h = 6*r

If the volume is 401.92 in3, we can calculate the radius and the height of the cone:

401.92 = (1/3) * 3.14 * r^2 * 6*r

(1/3) * 3.14 * 6 * r^3 = 401.92

r^3 = 401.92 / ((1/3) * 3.14 * 6) = 64

r = 4 inches

h = 6*r = 6*4 = 24 inches.

8 0
3 years ago
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