3 years ago

Select the situation that describes the following expression.coalယ

Mathematics

1 answer:

Mazyrski [523]3 years ago

8 0

Answer:

what are the things at the end.

Step-by-step explanation:

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Find the value of z ANSWER IS NOT 12. NO LINKS OR SPAMS! THANK YOU!!!!!!

alexgriva [62]

Answer:

12√3

Step-by-step explanation:

sin 30 =1/2

sin30=a/24. sin=opposit side/Hypotenuse

a is the opposite side of 30

1/2=a/24

a=12

now take pythagoras theroem

24^2=z^2+12^2

576=z^2+144

z^2=576-144

z^2=432

z=√432

z=√144*3

z=12√3

4 0

3 years ago

Which equation can be solved to find one of the missing side lengths in the triangle?aB60512 unitsАCOS(60°) =22 믕cos(60°) = 12Su

Mekhanik [1.2K]

In a right rectangle, we have:

$\sin \alpha=\frac{opposite}{hypotenuse}$ $\cos \alpha=\frac{\text{adjacent}}{hypotenuse}$

For your exercice, hypotenuse=12

The exercise also inform the angle 60°, then:

$\sin \text{ 60}=\frac{\text{opposite}}{\text{hypotenuse}}=\frac{b}{12}$ $\cos 60=\frac{adjacent}{\text{hypotenuse}}=\frac{a}{12}$

3 0

1 year ago

I don’t know how to answer this x.x

gulaghasi [49]

Answer:

Step-by-step explanation:

On the first side it shows 5 ones. If you add 5 by 2 it’s 7. Then on the other side it shows 3 X’s. 3x2 is 6. Plus you add that 1 which makes it 7.

Hope this Helps :)

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3 years ago

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what is the volume of a right cylinder which has a base radius of 14 inches and a height of 2 inches?

azamat

The answer is 28 for the volume

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Hannah read 8 books in 16 months. What was her rate of reading in books per month?

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Half a book each month!!! have a good day!

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Select the situation that describes the following expression.coalယ​

Select the situation that describes the following expression.coalယ