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love history [14]
3 years ago
12

Find the surface area of the pyramid

Mathematics
1 answer:
cricket20 [7]3 years ago
7 0

Answer:

32√3

Step-by-step explanation:

I hope this helps... if not i dont know then

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The circumference of a circle can be found using the formula C = 2r. Which is an equivalent equation solved for r? r = C r = C(2
vaieri [72.5K]

Answer:

r equals StartFraction C Over 2 pi EndFraction

Step-by-step explanation:

we know that

The circumference of a circle is equal to

C=2\pi r

where

r is the radius of the circle

Solve for r

That means -----> isolate the variable r

Divide by 2π both sides

\frac{C}{2\pi}=\frac{2\pi r}{2\pi}

Simplify right side

\frac{C}{2\pi}=r

Rewrite

r=\frac{C}{2\pi}

so

r equals StartFraction C Over 2 pi EndFraction

5 0
3 years ago
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How do you spell 80 in word form
labwork [276]
80 in word form

Eighty

Hope this helped!
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June made a recipe.<br> with 21 cups of<br> lemonade and 28<br> cups of fruit punch.
brilliants [131]

Answer:

What's the question?

Step-by-step explanation:

So, june made a recipe but, what's the question does she need to know how many cups or?

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3 years ago
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You have been assigned a nine-digit identification number.
garik1379 [7]

Answer:

Step-by-step explanation:

A tree diagram? I don't think so. Probably it would take a year's supply of paper to record all the possibilities. The question really is do you allow duplications and is 0 allowed to be the first digit.

I would think that both are fine.

So the total number for this number would be 10^9. There probably some sort of algorithm to reduce the number and to check if it is a legitimate choice  for this number.

3 0
2 years ago
How many are 1 raised to 5 ???​
Korolek [52]

Answer: 1.

Step-by-step explanation: 1^5 is really just 1, 5 times.

1*1*1*1*=1

6 0
2 years ago
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