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exis [7]
3 years ago
13

I need Math Help PLEASE!

%7Bb%7D%5E%7B2%7D%20" id="TexFormula1" title="3 {a}^{2} \sqrt{a} \div 8 {b}^{2} " alt="3 {a}^{2} \sqrt{a} \div 8 {b}^{2} " align="absmiddle" class="latex-formula">

​
Mathematics
1 answer:
liberstina [14]3 years ago
7 0
3a^2a^1/2/8b^2 =
3a/8b^2
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The regular price of a winter coat is $65.50. It is on sale for $52.40. what is the percent decrease of the winter coat
marishachu [46]
I believe the percent decrease is 20%
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3 years ago
Please explain and help me with this question.
k0ka [10]

it is so easy

Step-by-step explanation:

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2 years ago
The length of a rectangle is five times it’s width if the area of the rectangle is 320m^2 find its perimeter
BlackZzzverrR [31]

Answer:

Perimeter of the rectangle = 96 meters.

Step-by-step explanation:

Let the width of the rectangle = K

So, the length of the rectangle = 5K

Area  = 320 sq meters

Now, Area of a Rectangle  = Length x Width

⇒  320  = K x  5K

or,5K^{2} = 320\\or, K^{2}  = \frac{320}{5}   = 64

So, the vlue of K = 8 or, K = -8

But as K represents a length hence, K ≠ -8

So, the <u>width of the rectangle = 8 meters</u>

and the<u> length  of the rectangle = 8 x 5 = 40 meters</u>

Now, Perimeter = 2(length + width)

                            = 2(8 + 40) = 96 meters.

So, the perimeter of the rectangle = 96 meters.

6 0
2 years ago
DONT HAVE MANY POINNNNTSSSS<br> do this correct answer may get brainliest
Licemer1 [7]

Answer:

I think its D

Step-by-step explanation:

Sorry if its wrong

4 0
3 years ago
Read 2 more answers
PLEASE HELP IM STUCK. <br><br> List the factors of the third term: 6n^3-n^2+5n/8-11
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Answer:

The factors for 5 are going to be 1 and 5 or their negative counterparts, since no other whole number within the range of 5 can be multiplied to get 5.

Make sense?

5 0
3 years ago
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