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Veseljchak [2.6K]
2 years ago
14

Solve for x and y. Write any radical answers as "sqrt( )" or "squareroot( )".

Mathematics
1 answer:
LuckyWell [14K]2 years ago
5 0

Answer:

x = 4 and y = 8

Step-by-step explanation:

This is a special right triangle with angle measures 90-60-30 degrees

The side lengths are like the following :

The side length that sees 90 degrees is represented with a

The side length that sees 60 degrees is represented with a\sqrt{3}

The side length that sees 30 degrees is represented with 2a

now, the angle measure that sees 60 degrees is given as 4\sqrt{3} so we understand that a is = 4 that's how we find the value of x and y

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Herber read a total of 36pages in 2 hours. Later on, he read 90 pages in 5 hours. How many pages did Herber read each hour.
Lady_Fox [76]

Answer:

18 pages per hour.

If you do 36 (the pages/amount) divided by 2 (The time), you get 18.

To double check, when you do 90 (The pages/amount) divided by 5 ( The time), then you get 18 again.

Therefore the answer is 18 pages per hour.

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3 years ago
Factor the expression by grouping <br> (show work/steps)<br><br> -4x^3 - 12x^2 + 8x + 24
lisabon 2012 [21]
Factor out -4
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Factor out x+3
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3 years ago
Need answer ASAP PLS
MrRissso [65]

Answe: 3rd one

Step-by-step explanation:

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PLEASE HELP! WILL MARK BRAINLIEST!! :D
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Hope this helps

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Nicholas has a salt shaker in the shape of a cylinder. It has a radius of 8 mm and a height of 30 mm. What is the lateral surfac
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Answer:

1507.96

Step-by-step explanation:

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