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Ymorist [56]
3 years ago
13

4 friends equally share half of a pizza.How much of the whole pizza does each friend get?

Mathematics
1 answer:
Finger [1]3 years ago
7 0
1/2 / 4
1/2 x 1/4 = 1/8
Each friend gets 1/8 of a pizza
Hope this helps!
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Confused what the question is. Are you looking for the product or the zeroes?

If you are looking for the product, then:

Use foil to get: sec²(1) - sec²(-csc²) -1(1) -1(-csc²)

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***************************************************

If you are looking for the zeroes, then:

Using the zero product property, set each factor equal to zero and solve.

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remember that secΘ is \frac{1}{cos}

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cross multiply to get:

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use the unit circle (or a calculator) to find that Θ = 0 and π

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cross multiply to get:

sinΘ = 1 sinΘ = -1

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