4 years ago

9x^3y^6/xy^6 Solve using only positive exponents

Mathematics

1 answer:

DedPeter [7]4 years ago

6 0

Look at the attached picture

Hope it will help you...

Good luck on your assignment

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27x823 do the math and explain give brainleast

Step2247 [10]

Answer:

22221

Step-by-step explanation:

I set up the problem like this

823

x27

Then I multiplied 7 by 3 and carried over the one and then multiplied 7 by 2 and added one and carried the one over... I then multiplied 7 by 8 and added the one!

Then I put a zero where the 7 I first multiplied would be... I then multiplied 2 by 3 and then multiplied 2 by 2 and finally multiplied 2 by 8!

I then added up the two values! (Sorry this probably sounds confusing!)

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3 years ago

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Two lines are guaranteed to be coplanar if they______. A. don't lie in the same plane B. lie in the same plane C. never meet D.

77julia77 [94]

B. lie in the same plane

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3 years ago

A side of a square is 10 m longer than the side of an equilateral triangle the perimeter of the square is three times the perime

Slav-nsk [51]

Answer:

$\large \boxed{\text{8 m}}$

Step-by-step explanation:

Let side of triangle = x

And side of rectangle = y

Perimeter of triangle = 3x

Perimeter of rectangle = 4y

We have two conditions:

$\begin{array}{lrcl}(1) & y & = & x + 10\\(2) &4y & = & 3\times 3x\\& 4y & = & 9x\\& 4(x + 10) & = & 9x\\& 4x + 40 & = & 9x\\& 40 & = & 5x\\& x& = &\mathbf{8}\\\end{array}\\\text{Each side of the triangle is $\large \boxed{\textbf{8 m}}$ long.}$