3 years ago

Need help on question 11, A,B,C?

Mathematics

1 answer:

mash [69]3 years ago

6 0

Answer:

Step-by-step explanation:

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Find the volume of the cone shown, if r=8 cm and AC=AB=17 cm

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1005.3 cm³

Step-by-step explanation:

The radius of the cone (r) is 8 cm and the slant height is AC = AB = 17 cm.

Therefore, the height of the cone (h) will be given by $\sqrt{17^{2} - 8^{2}} = \sqrt{225} = 15$ cm.

We have to calculate the volume of the cone.

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Answer:

9) 28

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Step-by-step explanation:

collinear means on the same line

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Need help with understanding table of ordered pairs , I have two left and that's basically all.

azamat

Answer:

Step-by-step explanation:

The easiest way to figure this out is to substitute in the variables. So for a, 2=-5+7 is correct, and 7=0+7 is correct as well. If you were to look at the other answers, you would see that the equation would not match up. Hope this helps!

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