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I am Lyosha [343]
3 years ago
15

Find the exact value of cos(arcsin(one fourth)). For full credit, explain your reasoning.

Mathematics
1 answer:
photoshop1234 [79]3 years ago
5 0
We are asked to give the exact value of <span>cos(arcsin(one fourth)). In this case, we shift first the setting to degrees since this involves angles. we determine first arc sin of one fourth equal to 14.48 degrees. then we take the cos of 14.48 degrees equal to 0.9682. Answer is 0.9682.</span>
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stich3 [128]

Answer:

<h2>x = 1</h2>

Step-by-step explanation:

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4 0
3 years ago
Use the formula you found in the previous question to find the degree of angle B if angle A = 35 and angle C = 90.
jok3333 [9.3K]

Answer: 55

Step-by-step explanation:

90+35=125

180 is the total degrees of an angle so 180-125= 55

6 0
3 years ago
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Juli2301 [7.4K]

Answer:

1/4(1 - 3x)

Step-by-step explanation:

Step 1: Write out expression

1/4 - 3/4x

Step 2: Factor out GCF

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Answer:

the answer is 7.4

Step-by-step explanation:

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