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svet-max [94.6K]
3 years ago
12

WILL MARK YOU BRAINLESTA games shop sells marbles

Mathematics
1 answer:
Otrada [13]3 years ago
5 0
The answer is

The diameter is 4 (2) = 8 and height is 10(2) = 20

For the sides, use area of a cylinder = ph

p = 8 pi cm, ht = 20 cm. A = 160 pi sq cm

Base are 2 circles, each with radius 4 pi

Area = pi r^2 = 16 pi (times 2 circles) = 32 pi sq cm
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Dima020 [189]

Answer:

the required value of c is [ -11 -1

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3 0
3 years ago
The average person in the United States drinks 767 cups of coffee annually. How many quarts of coffee is that? Show your work. (
My name is Ann [436]

Answer: 191.75 quarts.

Step-by-step explanation:

We know that:

1 quart = 4 cups.

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1 cup = 1/4 quarts.

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The change of units is simply:

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7 0
3 years ago
1/3k+80=1/2k+120 k=??
Sati [7]

Answer:

The value of k is 240

Step-by-step explanation:

\frac{1}{3}k + 80 = \frac{1}{2}k + 120

Or, 120 - 80 =  \frac{k}{2} - \frac{k}{3}

Or, 40 = \frac{k}{6}

So. k = 40 × 6  = 240

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3 0
4 years ago
Help help help help help help help help help help help help help help help help help help help help help help help help help hel
lesya [120]

f(x)= -2x+1 {-2,0,2,4,6}

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If x=4, then -2(4)+1 = -7

If x=6, then -2(6)+1 = -11

Answer:

B {5,1,-3,-7,-11}

4 0
3 years ago
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The Quadratic Formula is derived from the process of completing the square

Step-by-step explanation:

4 0
4 years ago
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