3 years ago

Rewrite with only sin x and cos x. (3 points) cos 2x + sin x

Mathematics

1 answer:

ArbitrLikvidat [17]3 years ago

7 0

Answer:

I think its option 2

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At a factory, Taj produces 23 toys per hour and Rosa produces 47 toys per hour. How many hours will it take for

Kruka [31]

Answer:

7 hours

Step-by-step explanation:

47+23=70

1hour = 70 toys

? = 490 toys

Then you cross multiply:

1hour*490 toys= 490/70 = 7 hours

____________

70 toys

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3 years ago

Ginas pet pot bellied pigs is on a diet. He can have no more than 18 ounces of pig food per day. How many scoops of pig food can

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Andy is buying a new laptop computer. The store is offering a 15% discount on the model he wants. Andy also has a certificate fr

nika2105 [10]

Answer:

$899.15

0.85(1199) - 120

Step-by-step explanation:

To find the purchase total, multiply the price by the percent paid and subtract the certificate.

The store offers a 15% discount. This means you pay 85% of the price. So the discounted price is 0.85(1199) = 1019.15

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The composite function is 0.85(1199) - 120.

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3 years ago

Factor Completely 5v^2-5v-100

bogdanovich [222]

$5 {v }^{2} - 5v - 100 \\ = 5( {v}^{2} - v - 25) \\ = 5({v}^{2} + 4v - 5v - 20) \\ = 5[v(v + 4) - 5(v + 4)] \\ = 5(v - 5)(v + 4)$

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3 years ago

Read 2 more answers

A typical tip in a restaurant is 15% of the total bill. If the bill is $140, what would the typical tip be?

stepladder [879]

15% / 100% = 0.15
$140 x 0.15= $21.00
Typical tip would be $21.00

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3 years ago