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3 years ago

8

A beach ball has a circumference of 102 cm. How much air would it take to inflate the ball? Round your answer to the nearest who

le cubic centimeter.

1 answer:

s344n2d4d5 [400]3 years ago

5 0

I had the same question but I forgot the answer

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Use graph paper to draw the figure. The set of points (2, 3), (9, 3), (9, –2), and (2, –2) identifies the vertices of a quadrila

Vedmedyk [2.9K]

It's for sure not a parallelogram and it's not a trapezoid it's either going to be a square a rectangle I'm drawing it on paper I'm going to go with a square

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3 years ago

Find the solution to the system of equations.

Feliz [49]

Solution to the system of equation (-2,5)

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3 years ago

Simplify the equation

Arturiano [62]

Answer:

$\dfrac{16x^3-37x^2-16x+37}{x^2+2}$

Step-by-step explanation:

There aren't any factors that cancel (except 3x). The best you can do is multiply it out.

$\displaystyle\frac{\frac{3x^2-3}{x}}{\frac{3(x^2+2)}{16x^2-37x}}=\frac{3(x^2-1)}{x}\cdot\frac{16x^2-37x}{3(x^2+2)}\\\\=\frac{x(x^2-1)(16x-37)}{x(x^2+2)}=\frac{16x^3-37x^2-16x+37}{x^2+2}$

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4 years ago

An airplane pilot can see the top of a traffic control tower at a 20 degree angle of depression. the airplane is 5,000 feet away

daser333 [38]

The given question describes a right triangle with with one of the angles as 20 degrees and the side adjacent to the angle 20 degrees is of length 5,000 feet. We are looking for the length of the side opposite the angle 20 degrees.

Let the required length be x, then

$\tan{20^o}=\cfrac{opp}{hyp}=\cfrac{x}{5,000}\\ \\ \Rightarrow x=5,000\tan{20^o}=1,819.85$

Therefore, the height of the airplane above the tower is 1,819.85 feet.

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3 years ago

Read 2 more answers

4,139 divided by 14 equals what?

Anon25 [30]

Answer:

that would be 57,946

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3 years ago

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