1 year ago

8. Jackie is selling cookies as a

Mathematics

1 answer:

dem82 [27]1 year ago

5 0

Can you tell how much she selled? Then I can answer it

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Step-by-step explanation:

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y+1=1/3x-0

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2 years ago

9. Find the dimensions of the 4 triangular faces of the pyramid. (Height is 55.5 ft)

Minchanka [31]

Answer:

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Step-by-step explanation:

We have a 4-sided triangular pyramid , where

$Q=\frac{\pi}{2}*H\\P=Q*\sqrt{\frac{1}{2}+\frac{4}{\pi ^{2}}}\\Q=\frac{\pi}{2}*55.5ft=87.18ft\\P=87.18ft*\sqrt{\frac{1}{2}+\frac{16}{\pi ^{2}}}=87.18*0.9515=82.95ft\\$

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