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SIZIF [17.4K]
3 years ago
15

Find the distance between the given points (4,1) and (-5, -2)

Mathematics
1 answer:
anyanavicka [17]3 years ago
5 0

Answer:

3\sqrt{10} units I THINK

Step-by-step explanation:

using the distance formula, -2 - 1 = -3

-3 x -3 = 9

-5 - 4 = -9 x -9 = 81

81 + 9 = 90

sqrt 90 simplified is 3\sqrt{10}.

so im pretty sure that's the answer.

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Can someone help me find this
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Step-by-step explanation:

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XY = PY = 5cm

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7 0
2 years ago
Jim was thinking of a number. Jim adds 20 to it, then doubles it and gets an answer of 99.2. What was the original number?
azamat

Alright, lets get started.

Jim was thinking of a number.

Suppose the number Jim was thinking, is x.

Jim adds 20 to it means number will be = x+20

And Jim doubles it, means 2*(x+20)

Jim gets 99.2 and as per us, he gets 2*(x+20)

So, making them equal

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2x+40=99.2

Subtracting 40 in both sides

2x+40-40=99.2-40

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x=29.6

It means the original number is 29.6.   :   Answer

Hope it will help :)



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2 years ago
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Rus_ich [418]

Answer:

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Step-by-step explanation:

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3 years ago
What is the answer in standard form for 314,207
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Wewaii [24]

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