Two numbers with a sum of 20 have a greatest common factor of 5. What are the two numbers?

Mathematics

1 answer:

Musya8 [376]2 years ago

6 0

Answer:

5 and 15

Step-by-step explanation:

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Which algebraic expression best represents the following verbal

kap26 [50]

Answer: I think it is 4+$p

Step-by-step explanation:

6 0

2 years ago

Abe made rectangular prism that is 48 cubic inches. what is 1 set of possible dimension for Abe's rectangular prism?

julsineya [31]

You just need three numbers that multiply to make 48. Because the volume of a rectangular prism is abh.
1 1 48
2 1 24
3 1 16
4 1 12
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3 years ago

Volume of a cone = r²h,

inessss [21]

Answer:

7.5 m 457.5 $\pi$ $m^{2}$

Step-by-step explanation:

First, visualize the original cone and the smaller cone as overlapping similar triangles. The scale factor of the original cone to the smaller cone is 50:40, so if the smaller cone has a radius of 6 m, then the radius of the original cone would be 7.5 m.

The volume of the frustum is the volume of the original cone minus the volume of the smaller cone. The formula for the volume of a cone is V = $\frac{1}{3} \pi r^{2}h$ .