3 years ago

Solve for an angle in right triangles help

Mathematics

1 answer:

erma4kov [3.2K]3 years ago

7 0

Answer: i think it's 41.81 degrees but i'm not 100% sure

Step-by-step explanation: i did the inverse of sine (4/6) on calculator

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faust18 [17]

Answer:

0.2196

Step-by-step explanation:

Given that

Mean = 4.56 million visitors per day

Standard deviation = 820,000 visitors per day

According to the given situation the calculation of probability is shown below:-

Here we will find the value of P (3 ≤ X ≤ 4)

$P 93\leq X\leq 4)=P(X\leq 4) - P(X\leq 3)$

$\\=P(\frac{X-\mu}{\sigma}\leq \frac{4-4.56}{0.82})-P(\frac{X-\mu}{\sigma}\leq \frac{3-4.56}{0.82})$

$\\=P(Z\leq -0.683)-P(Z\leq -1.9024$

= 0.2483 - 0.0287

= 0.2196

Therefore the probability that the web site has between 3 million and 4 million visitors in a single day is 0.2196

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3 years ago

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SOVA2 [1]

3,800
because the rectangle area is 40x70 plus the triangle area is 40x50 divided by 2

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2 years ago

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Given: -16 = m/5 -18; <br> Prove: m=10

spayn [35]

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I have proven m is 10. have a good day and give brainliest if possible.

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2 years ago

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Step-by-step explanation:

37.19 - 3.73 = 33.46

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