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3 years ago

Question in picture above ^

Mathematics

1 answer:

Andrei [34K]3 years ago

5 0

[ 4(4) x 4(3) ] / 4(5)

= [4(4+3)] / 4(5)

= 4(7) / 4(5)

= 4(7-5)

= 4(2)

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Find the volume of Prism A

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25....

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Read 2 more answers

√12 + √10 − √2) is

r-ruslan [8.4K]

Hello!

$\bf \sqrt{12} + \sqrt{10} - \sqrt{2} =$

$\bf \sqrt{ {2}^{2} \times 3} + \sqrt{10} - \sqrt{2} =$

$\bf \sqrt{ {2}^{2} } \sqrt{ 3} + \sqrt{10} - \sqrt{2} =$

$\bf \boxed{ 2 \sqrt{3} + \sqrt{10} - \sqrt{2}}$

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Good luck! :)

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3 years ago

HELP i dont know how to do this

Korvikt [17]

Answer

Step-by-step explanation:

First, lets go through B-D and explain why they are correct.

B= f represents the number of flash drives. This means that the coefficient, 10, would be the cost per flash drive.

C= n represents the number of cases of paper. it says so in the question, so that one is a bit easier.

D= f represents the amount of packages of hanging folders. If the coefficient for B is the cost, then that would be the same case for D. Therefore it is correct because the coefficient is 13.

A would be incorrect because the coefficient represents the amount that one item costs. P is the packs of pencils, meaning that it would be $7 per pack of pencils.

Hope this helps!

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3 years ago

Perform the indicated operation <br> (-10) ÷ (-20)

sergey [27]

Remember that dividing a negative number by a negative number will result in a positive quotient:

$-10 \div -20 = 0.5$

The answer is 0.5.

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3 years ago