3 years ago

Suppose a constellation of stars is plotted on a coordinate plane. The coordinates of one star are (0,-8). The

Mathematics

1 answer:

GarryVolchara [31]3 years ago

4 0

Answer:

Step-by-step explanation:

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The height and diameter of a cylindrical cup are the same length. The volume of the cup is 54pi in3 what is the radius and the h

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Answer:

The radius of the cup is $3\ in$ and

the height of the cup is $6\ in$

Step-by-step explanation:

we know that

The volume of the cylinder is equal to

$V=\pi r^{2}h$

Let

x-----> the height and the diameter of the cylinder

we have

$V=54\pi\ in^{3}$

$h=x\ in$

$D=x\ in$

$r=(x/2)\ in$

substitute the values

$54\pi=\pi (x/2)^{2}(x)$

simplify

$54=(x/2)^{2}(x)$

$54=\frac{x^{3}}{4} \\ \\x^{3}=216\\ \\x=6\ in$

therefore

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The height of the cup is

$h=6\ in$

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3 years ago

Don has 12 white winter socks, 12 black winter socks, 4 black summer socks, and 12 white summer socks. If one sock is drawn at r

Dmitriy789 [7]

Answer:

10% chance it is a black summer sock

Step-by-step explanation:

it total there are 40 different socks and only 4 are black summer socks

4/40 = 0.1 or 10%

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3 years ago

Tell whether the angles are adjacent or vertical. Then find x

ki77a [65]

The Angles are adjacent and since they are both on a straight line it means that the sum of the angle is 180 degrees, so we get the equations:

$(6x) + (x - 2)=180\\7x = 182\\x=26$

So x = 26.

Hope that helps!

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Distributive

Step-by-step explanation:

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