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WINSTONCH [101]
4 years ago
13

Simplify 3a^2b^3c^5 __________________ 8x^4y^3z

Mathematics
2 answers:
Jobisdone [24]4 years ago
7 0
We have to rewrite the expression so that it has no denominator.
For example:
1 / x = x^(-1)
1/8 = 8^(-1); 1/x^(4) = x^(-4); 1/y^(3) = y^(-3); 1/z = z^(-1).
\frac{3a ^{2} b ^{3}c ^{5}  }{8 x^{4}y ^{3}z  }= \\ =3 a^{2}b ^{3}c^{5}8^{-1}x ^{-4}y^{-3}z^{-1}
tankabanditka [31]4 years ago
4 0

Answer:

3 * 2^{-3}a^{2}b^{3}c^{5}x^{-4}y^{-3}z

Step-by-step explanation:

you take away 8 and multiply  and get 3a^2b^3c^5 * x^4y^3z or something

This becomes 3a^2b^3c^5x^-4y^-3z/8

Then you move the 8 up using multiplication and get -24a^2b^3c^5x^4y^3z

This can be simplifed as 3*2^-3a^2b^3c^5x^-4y^-3z

regardless that's the real answer.

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I need help dont know how to do this.
UkoKoshka [18]
To solve the question we need to calculate the equation of the straight line;
the equation is given by:
m=(y1-y)/(x2-x)
where;
m is the slope;
selecting 2 points from the graph say (0,2) and (2,0), the slope of the graoh will be:
m=(0-2)/(2-0)=-1
thus using point (-2,4) the equation will be given by:
-1=(y-4)/(x+2)
-1(x+2)=(y-4)
this can be written as:
-x-2=y-4
this can be written as:
y+2=-x+4
this can be written as:
y+2=-(x-2)
The answer is A.y+2=-(x-2)
8 0
3 years ago
Howard is laying an oak wooden floor in his house. The measurements of the floor are 14.5 feet by 40 feet. The wood is packaged
tatyana61 [14]
First you need to find the area of the floor to know how much wood you need
Area=lengthxwidth, so A=40x14.5 which equals 580 square ft
With a floor that's 580 square ft and the boxes cover 18 Sq ft each then all you have to do is 580/18= 32.222 and because you can't buy .222 of a box you need to round up to 33 boxes
8 0
4 years ago
Toucans and blue-and-yellow macaws are both tropical birds. The length of the toucan in the picture to the right is about
Sliva [168]

Answer:

14.67 in. long

Step-by-step explanation:

8 0
3 years ago
Can anyone help with this question?
maxonik [38]
Xia's flowers = may + june
xia's flowers = 5f + 8f
xia's flowers = 13f

the expression for xia's flower is 13f
5 0
3 years ago
How to solve 4x / 2 = -5
patriot [66]

Answer:

Step-by-step explanation:

4x/2= -5

4x= -5*2

2x= -5

x= -5/2

6 0
3 years ago
Read 2 more answers
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