3 years ago

Explain why sin (-pi) equals -1 not 1

1 answer:

5 0

The inverse sin of 1, ie sin-1 (1) is a very special value for the inverse sine function. Remember that sin-1(x) will give you the angle whose sine is x . Therefore, sin-1 (1) = the angle whose sine is 1.

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Show how to to find the product 0.19 times 10 to the power of 3

rosijanka [135]

Answer:

190

Step-by-step explanation:

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3 years ago

Ralph is an electrician. He charges an initial fee of $26, plus $31 per hour. If Ralph earned $119 on a job, how long did the jo

lubasha [3.4K]

3 hours

You can turn this into an equation:

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Plugging in the 119 for F, we get
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Step-by-step explanation:

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dexar [7]

Answer:

Step-by-step explanation:

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2 years ago

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Answer:

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