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soldi70 [24.7K]
3 years ago
10

Triangle xyz is a right triangle with lengths shown what is the decimal value of sin z? Round the answer to the nearest thousand

ths.
If you could also show me how to solve these sorts of questions, I would love it!

Mathematics
1 answer:
viktelen [127]3 years ago
8 0
A trick to solve these kind of problems would be...

SOHCAHTOA

Some Old Hippy Caught Another Hippy Tripping On Acid

Aka

Sin = Opposite / Hypotenuse
Cos = Adjacent / Hypotenuse
Tan = Opposite / Adjacent

Then your answer to find Sin Z...
You're looking for an angle measurement so you're going to use an inverse operation.

You'd do...

Sin = 24/40

24/40 = .6

Then you'd use your inverse so...

Z°= Sin^-1(.6)

Z = 36.8698°

Rounding

Z = 36.870°

If you're using a scientific calculator. Make sure to put your calculator in degree mode to find the angle measurements and in radians to find missing side lengths.
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Select the correct answer from each drop-down menu.
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3 years ago
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Suppose that the annual rainfall in Ferndale, California, is known to be normally distributed, with a mean of 35.5 inches and a
erastovalidia [21]

The average annual rainfall will be more than 40.6 inches in about 2.1 percent of the years.

<h3>What is the average annual rainfall?</h3>

Generally, the equation for the probability is mathematically given as

P( X < x) = p( Z < x - \mu / \sigma)

Therefore

P( X > x) = 0.021

P( X < x ) = 1 - 0.021\\\\\p( X < x) = 0.979

P( Z < x - \mu / \sigma) = 0.979

The z score for the probability of 0.979 is 2.034, according to the table of z values.

x - \mu / \sigma \\\\x= 2.034

In the given equation, replace the values of mu and sigma with their respective values, and then solve for x.

x - 35.5 / 2.5 \\x= 2.034

In conclusion, The average annual rainfall will be more than 40.6 inches in about 2.1 percent of the years.

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7 0
2 years ago
Put it in an Equation and find the solution
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Step-by-step explanation:

there where a lot of questions can I still have brainiest plzzzz ;-;

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How are the parent function.....
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X is the sum of the root

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Anastaziya [24]
It depends what type of shape it is if it were a rectangle it would be l x w x h but what a see is a 6 sided figure so it should be a hexagon but a hexagon has all equal sides so it would depend what type of shape it is
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