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Veseljchak [2.6K]
3 years ago
7

Im in pain lololololollololololol please help

Mathematics
1 answer:
AURORKA [14]3 years ago
5 0

Answer:

20.2

Step-by-step explanation:

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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

2(x+20)=99.2

2x+40=99.2

Subtracting 40 in both sides

2x+40-40=99.2-40

2x=59.2

x=29.6

It means the original number is 29.6.   :   Answer

Hope it will help :)



6 0
3 years ago
How many miles are in 8,216 feet​
GarryVolchara [31]

Answer:

1.556061

Step-by-step explanation:

you need to divide the length value by 5280

3 0
4 years ago
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Help me out plz................................
12345 [234]
I think it is A but make sure with someone else
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3 years ago
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What times 3 gives you 16
Margarita [4]
Technically nothing times 3 get you 16 but 3 times 5 equals 15 which is the closest answer but the answer would be 5.3
4 0
3 years ago
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Find the missing angel ​
kolezko [41]

Answer:

x=25°

Step-by-step explanation:

The given angle is a 90° angle. We know this because of the little square in the corner. This means that both angles must add up to 90°:

x+y=90

Insert the known values:

x+65=90

Solve for x. Subtract 65 from both sides:

x+65-65=90-65\\\\x=25

The missing angle, x°, is 25°.

:Done

8 0
3 years ago
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