3 years ago

I AM GIVING BRAINLIEST TO THE BEST ANSWER AND THE CORRECT ONE!!!!!

Mathematics

1 answer:

Lemur [1.5K]3 years ago

8 0

The answer is C. 0.0 1339

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Find the dimensions of a rectangular prism whose volume is (x^4 ‒ y ^4) units3.

vovikov84 [41]

Factor x^4-y^4: (x²+y²)(x²-y²)
further factor: (x²+y²)(x+y)(x-y)
so the dimensions are (x²+y²)(length), (x+y) (width), and (x-y) (height)

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3 years ago

What is the answer to this?

Keith_Richards [23]

Answer:

Y = 28.31

Z = 13.29

Angle A = 28

Step-by-step explanation:

For Angle A:

Remember a triangle has a total of 180 degree angles. So set up your formula as

180 - 62 -90 = Angle A

For Y:

The sine of an angle is equal to the ratio of the opposite side to the hypotenuse.

sin (B) = opp/hyp or b/c or (y)

sinB = 62

b = 25

Rewrite as c=b/2SinB -> c=25/sin62 -> Y = 28.31

For Z:

Use the Pythagorean theorem to find the unknown side.

$z^{2} = 28.31^{2} - 25^{2}$

z = 13.29

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2 years ago

2. MONEY Hans opens a savings account by depositing

sineoko [7]

His investment will be worth $1,619.69 in 10 years.

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3 years ago

Sammies room is 20 feet long and 12 feet wide her parents want to cover the floor with tiles. If they choose to use tiles with w

baherus [9]

Find the area of the room by multiplying the length by the width:

Area of room = 20 x 12 = 240 square feet.

Find the area of the tile: 2x 2 = 4 square feet.

To find the number of tiles divide the area of the room by the area of a tile:

240/4 = 60

They will need 60 tiles.

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3 years ago

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