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lubasha [3.4K]
3 years ago
15

The distance between the points (−5, 1) and (2, −1).

Mathematics
2 answers:
devlian [24]3 years ago
8 0
Here u go :) hope it helps

jarptica [38.1K]3 years ago
7 0

Answer: The distance \sqrt{53}  which reduces to 7.28

Step-by-step explanation:

To find the distance between these two coordinates, find the difference of the y coordinates and x coordinates and square them then add them together to find their square root.

The y coordinates are 1 and -1.

The x coordinates are -5 and 2.

So -1-1 = -2

-5 - 2= - 7   Find their absolute values.

The absolute value of -2 is 2  and the absolute value of -7 is 7.

2^2 + 7^2 = d^2     where d is the distance.

4 +49  = d^2

53=  d^2  

d= \sqrt{53}  

d= 7.28

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Which simplified fraction is equal to 0.53 repeat ? A.24/46 B.8/15 C.42/90 D.5/9
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Answer:

To see how these fractions are equal, I divided the numerators by the denominators. For instance, you could have 4 over 5 (4/5) and divide 4 by 5 (4/5) to get 0.8. Now you'll do the same thing for the fractions given

24/45=0.533...

8/15=0.533...

48/90=0.533...

5/9=0.5556

As you can see, the only fraction that doesn't equal 0.53, or the outlier, is 5/9 or 0.5556

Step-by-step explanation:

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