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slamgirl [31]
3 years ago
9

Find 0. Round to the nearest degree. A. 21° B. 20° C. 69° D. 70°

Mathematics
2 answers:
Marina86 [1]3 years ago
7 0

Answer:

C. 69 (nice)

Step-by-step explanation:

Sine: Opposite side over hypotenuse

Cosine: Adjacent side over hypotenuse

Tangent: Opposite side over adjacent side

Respective to angle O, we are given the adjacent side, 5, and the hypotenuse 14, so we can use cosine.

cos(O)=5/14

O=arcsin(5/14)≈69.0752

The answer is 69.

kap26 [50]3 years ago
4 0

Answer:

B 20

Step-by-step explanation:

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Hello! It would help a lot if I had assistance with this question:
Reika [66]

It's an irrational number.

You can cross off terminating and repeating decimal so you're left with a rational or irrational number. A rational number is something that can be put into fraction form and/or have repeating or terminating decimals.

So our answer would be irrational.

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Answer:10.25

Step-by-step explanation:

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A survey of 100 people found that 35 people exercise in
Kruka [31]

Answer:

Jim's claim is correct

Step-by-step explanation:

Total survey=100 people

Morning exercise=35 people

Afternoon exercise=45 people

Night exercise=20 people

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Afternoon exercise : Total survey

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Night exercise : Total survey

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Jim's claim is correct because in finding the ratio, one has to relate it with the total people involved in the survey.

Tara's claim however seems to relate one variable with two other variables

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35 : 55

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35 : (35+20)

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2 years ago
What postulate would you use to solve this triangle<br> congruence?<br> SAS<br> AAS<br> ASA<br> SSS
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2 years ago
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On August 1, 2021, a company accepts an $8,000, 9-month note receivable. For 2021, the company reports interest revenue of $200.
erastova [34]

Answer:

6%

Step-by-step explanation:

We have to calculate the interest rate in the note, we must follow the following steps, calculate the amount of time remaining from the year 2021, as follows:

interest is for 5 months i.e. from Aug 01 to Dec 31 for year 2021 , so it means it would be 5/12 months.

We have to calculate the interest as follows:

I = P * R * T

We replace:

200 = 8000 * R * 5/12

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R = 480/8000

R = 0.06

Which means that the interest rate on the note is 6%

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