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solniwko [45]
3 years ago
6

Three times the difference between eighteen and thirteen

Mathematics
1 answer:
olchik [2.2K]3 years ago
8 0
3*(18-13)
3* 5
15

The answer is 15
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Find the length of the diagonal of a square with perimeter of 24
julsineya [31]

Answer:

d = 6sqrt(2) or 8.4853

Step-by-step explanation:

<u><em>Formula</em></u>

P = 4*s

s^2 + s^2 = d^2 where d is the diagonal and s is the side.

<u><em>Givens</em></u>

P = 24

<u><em>Solution</em></u>

P = 4s         Substitute for s

24 = 4*s      Divide by 4

24/4 = s

s = 6

================

d^2 = s^2 + s^2

d^2 = 6^2 + 6^2

d^2 = 36 + 26

d^2 = 72

d = sqrt(72)

Factors of 72

72: 6 * 6 * 2

<em><u>Rule</u></em>: Every pair of = factors allows you to take one of them outside the sqrt sign and throw the other a way. If there are no pairs, whatever you started with stays under the root sign.

sqrt(6*6*2) = 6sqrt(2)

  • The diagonal length is either
  • d = 6*sqrt(2) or
  • d = 8.4853

8 0
3 years ago
in a company 75% of the workers are women. of 850 people work for the company who aren't women, how many workers are there in al
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There’s one method
Hope that helps

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2 years ago
A volleyball court is shaped like a rectangle. it has a width of x meters and a length of 2x meters which expression gives the a
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you don't list any expressions to choose from but

 if width = x

 and length = 2x

Area = 2x * x

 Area = 2x^2

8 0
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What is the volume of the prism below?
mamaluj [8]

Answer:

v=Bh

B=6×4.5

v=27×9

v=243ft³

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Sandy has $5000 invested in three accounts. One account bears 2% annual interest, another 3%, and the other 5%, and she earned $
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hello there

This is a tricky question but i think i have solved it

Account 1: $100

Account 2: $150

Account 3: $250

If my answer helped please mark me as brainliest thank you and have a great day!


4 0
3 years ago
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