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Jet001 [13]
2 years ago
14

Given right triangle QRS, what is the value of sin(30°)?

Mathematics
1 answer:
m_a_m_a [10]2 years ago
3 0

The value of sin(30°) is 1/2.

<h3>What is Trigonometry?</h3>

The branch of mathematics concerned with specific functions of angles and their application to calculations.

The diagram is attached below:

We know,

sin 30= Perpendicular/ Hypotenuse.

As, the hypotenuse is the opposite side of the right angle and the perpendicular is opposite to the given angle.

So,

sin 30 = 5/10

sin 30 = 1/2

Learn more about trigonometry here:

brainly.com/question/1152974

#SPJ1

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3 years ago
By what number should-15/56 be divided to get -5/6<br><br>pls pls pls pls I need your help ​
mr_godi [17]

Answer:

The desired divisor is n = 21

Step-by-step explanation:

Let that number be n.  Then:

-15/56        -5

---------- = ---------

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Through cross-multiplication we get:

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6 0
3 years ago
Please answer. Thank you.
Aloiza [94]

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G.

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The time required to finish a test in normally distributed with a mean of 70 minutes and a standard deviation of 10 minutes. Wha
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<span>Choose D.</span>
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