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nikklg [1K]
3 years ago
5

What is the pi of S=(Πr^2)+(2Πr)h

Mathematics
1 answer:
Lemur [1.5K]3 years ago
5 0

Answer:

Step-by-step explanation:

That is the surface area of a cylinder and the pi is 22/7

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Sebastian saved money in his piggy bank. He kept track on how much money he saved at the end of each week on the line graph belo
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$90

Step-by-step explanation:

Look at the number 7 on the bottom right of the graph. That means at the end of 7 weeks. Now look vertically up from there until you see a point directly above 7 weeks. Look to the left of that point, and you see that the point directly above 7 weeks is at the level of $90. That means that at the end of 7 weeks, he had $90.

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a postcard has an area of 24 square inches. two enlargements of the postcard have areas of 54 square inches and 96 square inches
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So,

The length is always 1.5 times the width.

l = 1.5w

lw = 24
lw = 54
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Or, we could put it this way:
1.5w(w) = 24
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So,
1.5w^2=24
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1.5w^2=96

Dividing both sides by 1.5, we get:
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w^2 = 64

And solving for the only logical dimension, we get:
w = 4
w = 6
w = 8

And their corresponding lengths:
l = 1.5(4) = 6
l = 1.5(6) = 9
l = 1.5(8) = 12

So a few lengths could be:
(l,w)
(6,4)
(9,6)
(12,8)

Of course, there are infinite solutions.
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3 years ago
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If there are 6 grams of fat in a snack how many grams of protein are there?
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Plz help 100 points!!!!!!!!!!!!!!!!
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Answer:

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