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Valentin [98]
3 years ago
5

Can someone explain negative exponents? ​

Mathematics
1 answer:
serg [7]3 years ago
8 0

Answer: Same signs add and keep different signs subtract, Keep the sum of the higher number than you will be exact.

Step-by-step explanation:

You might be interested in
A machine laying underground cable can place 125 meters of cable in 5 minutes.What is the rate per minute?
kaheart [24]

Answer:

25 m of cable per minute

Step-by-step explanation:

The unit rate is:

125 m of cable

---------------------- = 25 m of cable per minute

      5 minutes

7 0
3 years ago
Find the sum of -2x+5x-7 and -3x-4x-6​
scoray [572]

Answer:

-4x-13

Step-by-step explanation:

To figure out the sum, you have to add like terms.

This is how it would look like:

-2x + 5x - 3x - 4x -7 - 6\\=3x - 3x - 4x - 13\\= -4x - 13

8 0
4 years ago
X-4/10=7/5<br> Plz solve these
iragen [17]
(x-4)/10=7/5
x-4=70/5
x-4=14
x=18

here you go, practice it once or twice. good luck
3 0
4 years ago
Read 2 more answers
Renee writes a number that is the same distance from 0 as 7 on a number line but in the other direction.
Katyanochek1 [597]

Answer:

-7

Step-by-step explanation:

-7

EXPLANATION

The only numbers that have a distance of 7 from zero on the real number line are -7 and 7.

-7 is to the left of zero while 7 is to the right of zero.

But this two numbers are all 7 units from zero.

In other words, the absolute values of this numbers is 7.





3 0
3 years ago
Point P is located at (−2, 7) and point R is located at (1, 0). Find the y value for the point Q that is located the distance fr
Contact [7]
Ok so whit the data that we got we can proceed like this:
[(-2, 7), (1, 0)]
d = 2/3
Now lets find the difference between x and y terms.
The difference of -2 and 1 is 3,
 The difference of 7 and 0 is 7.
 x = 3 y = 7
 Now Multiply it by two thirds.
 2/3 * 3 = 2 2/3 * 7 = 4.7
So the answer is the second option. Hope this helps
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4 0
3 years ago
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