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Ann [662]
3 years ago
11

Need help with this help plz

Mathematics
1 answer:
klio [65]3 years ago
5 0
This whole ugly thing is just 6 numbers that are all multiplied.
Here they are:

               (-7)  ·  (x⁶)  ·  (y⁻³)  ·  (5)  ·  (x⁻¹)  ·  (y)  .

To help you see what's going on, I'm going to rearrange them
and write them in a different order.  (You'll remember that when
you multiply, the order of the numbers doesn't matter.)

              (-7)·(5)   ·   (x⁶)·(x⁻¹)   ·   (y⁻³)·(y)  .

I'll bet you can see it already.  It's really starting to fall apart.

Remember that when you have to multiply the same base to
different powers, you just add the powers.

So here's the multiplication:

                 (-7)·(5)   ·   (x⁶)·(x⁻¹)   ·   (y⁻³)·(y)  .
                       |                 |                     | 
                    -35      ·        x⁵        ·          y⁻²

                             -35 x⁵ y⁻²

         or you could write it as      -35x⁵ / y²   which is the same thing.
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Dafna1 [17]

Answer:

x = (6 - y)÷ 3

Step-by-step explanation:

3x + y = 6

3x = 6 - y

x = 6 - y ÷ 3

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2 years ago
line segment AB has endpoints A (7.5,4.2) and B (2.3,5.4). Find the coordinates of the point that divides the line segment direc
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9514 1404 393

Answer:

  (6.2, 4.5)

Step-by-step explanation:

We want, for some point P, ...

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  3(P -A) = (B - P) . . . . . multiply by 3

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Filling in the coordinate values, we can find P to be ...

  P = ((2.3, 5.4) +3(7.5, 4.2))/4 = (2.3+22.5, 5.4+12.6)/4

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2 years ago
Which equation is represented by the graph below
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y=-2x+2

Step-by-step explanation:

okay?.......................

5 0
2 years ago
Read 2 more answers
Rice is being poured into a cylindrical container with radius 4.5 inches so
12345 [234]

asked:the istant of height is the same as the radius

given facts:cylindrical container with radius 3.5 inches height of rice increasing 0.5 inches per second

solve hidden given:(4.5+o.5+2)

what operation to be used: addition and subtraction

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Please show all work and not just the answers.
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I hope this helps you

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