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3 years ago

Help me plzzzzzzzzzzzzzzzzzz.

Mathematics

2 answers:

borishaifa [10]3 years ago

7 0

Answer:

13y√ a

Step-by-step explanation:

You can only add radicals if they have the same number inside of the radical, in which these two terms do.

Imagine If you had 6 Apples, and 7 more apples somewhere else, you would have 13 apples in total, right? This is the same principal, You are adding the amount of radical a together, in which you get 13y radical a.

Hatshy [7]3 years ago

3 0

Answer:

The answer is D hope it helps

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Solve for x.<br><br> 3x - 13 = 2<br><br> (SHOW YOUR WORK)

Eddi Din [679]

3x-13=2

move -13 to the other side

sign changes from -13 to +13

3x-13+13=2+13

3x=2+13

3x=15

divide both sides by 3 to get x by itself

3x/3=15/3

cross out 3 and 3, divide by 3 and then becomes 1*1*x=x

x=15/3

x=5

answer:

x=5

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3 years ago

If rectangle is 8 feet long and (7+x) feet wide. what is the area of the rectangle in square feet?

Ksivusya [100]

if the length is 8ft and the width is (7+x) then the area would be 56+8x, if x is unknown.

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4 years ago

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strojnjashka [21]

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Step-by-step explanation:

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8 0

3 years ago

Please give 5 addition of polynomial examples

Dafna1 [17]

Answer:

Addition of Polynomials

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Step-by-step explanation:

Hope it helps ya ItzAlex

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3 years ago

What is .74 repeating as a fraction?

Sedaia [141]

The answer to your question is 74/99:D

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