3 years ago

What is 1/3x1/3x11/13?

Mathematics

1 answer:

SpyIntel [72]3 years ago

3 0

Answer:

Step-by-step explanation:

1 times 3 times 1 times 3 times 11 is 99.

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What is the value of X<br><br> 1/2(9-2x)=X+1

Sladkaya [172]

First distribute 1/2 into (9-2x) which would give you:
4.5-1x= x+1
then you add 1x to each side and you will get:
4.5=2x+1
then you subtract 1 from each side and you will get:
3.5=2x
finally divide 3.5 by 2 and you will get:
x = 1.75

Hope this helps

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3 years ago

If Dr. I.M. Smart mixes 50ml of a 20% acid in water solution with 30ml of acid, what is the quantity and concentration of the fi

soldier1979 [14.2K]

50 ml * 20% = 10 ml
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10+30 =40
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Zepler [3.9K]

Answer:

$\boxed{V = 3591.4 \ cm^3}$

Step-by-step explanation:

Diameter = 19 cm

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What is the solution to the system of linear equations represented by the matrix below?

olga_2 [115]

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Notice that the second row is half the first, so the rows are dependent. This means there are infinitely many solutions to the system.

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zysi [14]

Answer:

First one I think. I hope this helps.

Step-by-step explanation:

Just convert the fractions into decimals. You can use a calculator.

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