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3 years ago

how do you solve for a in : a/9 = -4 ? I would really appreciate it if you guys could explain how you got the answer

Mathematics

1 answer:

tigry1 [53]3 years ago

4 0

Look at it step by step guys:a\9=-4 so u just cross in top and bottom that will be -36=a ,or a=-36.....

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Find the area of the following figure:

Alinara [238K]

Answer:

9 square inches is your answer. √9=3

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2 years ago

Raymond bought 3/4 of dozen rolls. How many rolls did he buy?

Juliette [100K]

Hey there! A dozen rolls = 12 rolls, of means multiply, we are going to multipy 3/4 by 12, make 12 a fraction, 12=12/1. Now, we can multiply 3/4 by 12/1. 3/4×12/1=36/4. Simplify 36/4 to 9. So, Raymond bought 9 rolls.

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2 years ago

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Combien de morceaux de 15cm peut on découper dans une ficelle de 1cm ?

poizon [28]

Answer:

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Step-by-step explanation:

7 0

3 years ago

V= 512^2/3* 19683^1/3*256^1/4

irina1246 [14]

Answer:

V=512^2/3* 19683^1/3*256^1/4 = 6912

Step-by-step explanation:

V= $(512^{\frac{2}{3} } ) \times (19683^{\frac{1}{3} } )\times (256^{\frac{1}{4} } )\\$

$2^{9} = 512\\2^{8} = 256\\19683^{\frac{1}{3} } = 27\\$

putting values in equation

V= $2^{9(^{\frac{2}{3} } )} \times 27 \times 2^{8^({\frac{1}{4}) } } \\$ let it be equation 1

$2^9^{\frac{2}{3} } = 2^6 according\,to\,exponential\,rule\\2^8^\frac{1}{4} = 2^2 according\,to\,exponential\,rule\\\\$

putting values in equation 1

$V= 2^6\times 27\times 2^2$

According to exponential rule $2^6 \times 2^2 = 2^8$

V= $2^8 \times 27\\$

$V=256\times 27\\V=6912$

V= 6912

Keywords: Algebra

Learn more about algebra at:

#learnwithBrainly

7 0

3 years ago

You have $60. You want to buy a pair of jeans and a shirt. The pair of jeans cost $27.

Volgvan

Answer:

$18

Step-by-step explanation:

Buying the jeans for $27 leaves you with ($60 - $27), or $33.

Buying the shirt for s dollar leaves you with $15. To find s, the price of the shirt, you subtract $15 from $33: $18.

The shirt cost you $18.

8 0

3 years ago