3 years ago

Solving right triangles

Mathematics

1 answer:

ratelena [41]3 years ago

3 0

All you need is use sin cos tan for doing this
sin (angle)= O/H
cos (angle)= A/H
tan (angle)= O/A

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What fraction of 200 gallons is 171 L? Give your answer in simplest form. 1 gallon = 4.5 L.

MrRa [10]

Answer:

757.08 is your answer

Step-by-step explanation:

Hope this helped!

Sorry for not answering sooner :(

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3 years ago

Suppose y varies directly with x. If y = 12 when x = 4, find x when y = 24.

mash [69]

Answer:

x would equal 8.

Step-by-step explanation:

Since when y = 12, x = 8, when y is 24, it is multiplied by 2. Multiple the x by 2 and it would be 8.

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2 years ago

Select the correct answer.

Sever21 [200]

Answer:

The approximate area of the cross section passing through the diagonals of opposite faces of this cube is:

C. <u>35 square centimeters</u>.

Step-by-step explanation:

When you think in the cross section passing through the diagonals of opposite faces of the cube given, you can see that it's a rectangle with long = 7 centimeters and wide = 5 centimeters ( the measure of an edge of the cube), having this, you can calculate the area:

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3 years ago

What is the Scale Factor going from the larger figure to the smaller figure?

Usimov [2.4K]

Answer:

0.25

Step-by-step explanation:

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3 years ago

What is 3x - 7 = 8x +23

dexar [7]

3x-7 = 8x +23
-3x. -3x
-7= 5x+23
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X= -6

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4 years ago