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marta [7]
4 years ago
6

HELP PLEASE What is the following product?

Mathematics
2 answers:
Naya [18.7K]4 years ago
6 0
The answer would be: 

sergeinik [125]4 years ago
3 0
(2 \sqrt{7}+3 \sqrt{6}  )(5 \sqrt{2}+4 \sqrt{3}  )=10 \sqrt{14}+8 \sqrt{21}  +15 \sqrt{12}+12 \sqrt{18}  = \\ =10 \sqrt{14}+8 \sqrt{21}  +15 *2\sqrt{3}+12*3 \sqrt{2}= \\ = 10 \sqrt{14}+8 \sqrt{21}  +30\sqrt{3}+36 \sqrt{2}
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A grocery store buys items and then applies a markup of 70%. What is the retail price of item that originally costs $10?
S_A_V [24]

Answer:

$17.00

Step-by-step explanation:

10 x 1.70 = $17.00

8 0
3 years ago
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How to factor 75-12X^2
lianna [129]
75 - 12x^2 = 3(25 - 4x^2)
5 0
4 years ago
sarah earns $3,120 every month her monthly expenses total to $2,130 determine how much money will be spent on rent
stealth61 [152]

3120-2130=990
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4 0
4 years ago
Part A
atroni [7]

Answer:

  0, 2 . . . . . (any pair of consecutive even integers)

Step-by-step explanation:

You want a pair of consecutive even integers such that twice the lesser is 4 less than two times the greater.

<h3>Setup</h3>

Let x represent the lesser of the two even integers. Then the greater is (x+2) and the given relation is ...

  2x = 2(x+2) -4

<h3>Solution</h3>

Simplifying gives ...

  2x = 2x +4 -4

  2x = 2x . . . . . . . true for any even integer x

Any pair of consecutive even integers will satisfy the relation.

  one such pair is 0, 2

     <em>check</em>: 2(2) -4 = 2(0)

5 0
2 years ago
Write 3% two different ways. Explain how you know this.
Marysya12 [62]

Answer:

0.03

3/100

Step-by-step explanation:

because 3 percent of a hundred can be written as a fraction and 3 percent is three one hundreths which can be written as a decimal.

3 0
3 years ago
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