In a right triangle, one acute angle is 22º and the hypotenuse is 70 cm. Find the

Mathematics

1 answer:

meriva2 years ago

4 0

Answer:

Adjacent leg (In relation to the angle that is measure 22 degrees)= 70*Cosine 22 or 64.9; Opposite leg (In relation to the angle that is measure 22 degrees)=70* Sin 22 or 26.22

Step-by-step explanation:

The other angle measure is 90-22 or 68.

To find the length of the adjacent leg (a) use cosine. Remember cosine is Adjacent leg over hypotenuse.

Cosine 22= a/70- Multiply by 70

70* Cosine 22=a or about 64.9

To find the length of the opposite leg (o) use sine. Remember sine is Opposite leg over hypotenuse

Sine 22= o/70

70*Sine 22=o

o= about 26.22

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kenny6666 [7]

Answer:

(b) $\frac{1}{2}$

Step-by-step explanation:

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Total Number of pairs = 16

Event of picking 2 males:bb

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Event of picking 0 males:

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b. The mean of the sampling distribution

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2 years ago

What are the steps towards solving<br>-5 - 15n = 10

Kryger [21]

Answer:

n=-1

Step-by-step explanation:

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Next divide by -15 on both sides and get n=-1

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