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brilliants [131]
3 years ago
15

Which of thses is our number system based on A. 2s B. 10s C. 20s D. 100s

Mathematics
1 answer:
Nikitich [7]3 years ago
7 0
C. 20s!!!!!!!!!!!!!!!!!!!
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A square has an area of 100 in ^2. What is the perimeter of the square
almond37 [142]
Area of a square is its side length squared...

A=s^2  solving for s...

s=√A

The perimeter of a square is 4 times its side length...

P=4s, and since s=√A

P=4√A, and we are told that A=100 in^2 so

P=4√100

P=4*10

P=40 in
6 0
3 years ago
Please help . . . Thank you!
Anettt [7]

Answer:

i think this is the answer aha

to get from 5 to 55 you times by 11

so i think to get from 11.8 to x you do the same thing and multiply by 11.

11.8×11=129.8

so x= 129.8

i think aha

8 0
3 years ago
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HELP ME PLZ Between 9 P.M. and 6:20 A.M.​, the water level in a swimming pool decreased by 7/12 . Assuming that the water level
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Answer:

0.06245

Step-by-step explanation:

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round the 0.06248 to 0.06245

3 0
3 years ago
Which areas of your body are most flexible
sveta [45]

Answer:

muscular area of body are most flexible

5 0
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MArishka [77]

Answer:

D

Step-by-step explanation:

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6 0
2 years ago
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