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MAVERICK [17]
3 years ago
7

Simplify the expressions (a^2b^-3/a^-2b^2)^2

Mathematics
1 answer:
poizon [28]3 years ago
6 0

Answer:

(\frac{a^{2}b^{-3}  }{a^{-2}b^{2}  })^{2}  = (a^{2-(-2) }b^{-3 - 2})^{2} \\ = (a^{4}b^{-5} )^{2}  = (a^{4})^{2} (b^{-5})^{2}  = a^{8}  b^{-10}

Here is for you.

Step-by-step explanation:

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3 years ago
Each week, Alfonso earns $85 for every shift he works at the theater and $15 for every dog-walking job. He uses the expression 8
xeze [42]
The coefficients are 15 and 85.
the variables are x and y.

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7 0
3 years ago
The area of a rectangle is the rectangle’s length times its width. Write a program that asks for the length and width of two rec
Mnenie [13.5K]

Answer:

Using c++

Check the image for colors.

Step-by-step explanation:

#include <iostream>

using namespace std;

int main()

{

   float length1,length2,width1,width2,area1,area2;

   

   cout<<"length of Rectangle 1\n";

   cin>>length1;

   cout<<"\nwidth of Rectangle 1\n";

   cin>>width1;

   cout<<"\nlenght of Rectangle 2\n";

   cin>>length2;

   cout<<"\nwidth of Rectangle 2\n";

   cin>>width2;

   

   area1=length1*width1;

   area2=length2*width2;

   

   if (area1<area2)

   {cout << "\nRectangle 2 has greater area";}

   else {

               if (area1>area2)

                  {cout << "\nRectangle 1 has greater area";}

               else {cout << "\nAreas are the same";}

         }

   

   return 0;

}

7 0
3 years ago
In the equation y=x3 , what is the unit rate?
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4 0
3 years ago
Help please I need help​
Llana [10]

Answer:

#4 -  y= 1/2x-2                        #5-  y=1/3x+3

x                    y                       x                    y

0                   -2                      0                   3

2                   -1                       3                    4

4                   0                       6                    5

6                    1                       9                    6

Step-by-step explanation:

Hope that helped :)

5 0
3 years ago
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