Answer:
If ab=12 and a2+b2=25 then,
(a+b)2=a2+b2+2ab
a+b=√25+24
a+b=√49
a+b=7
Step-by-step explanation:
brainliest pls?
Answer:
Step-by-step explanation:
There are 100 cm in 1 meter. the dimensions are 400cm by 250cm. depending on which way you turn them, they will fit better. if you take 400 divided by 16, you will have a row of 25 wide and if you divide 250 by 10, you will have a length of 25. you now have 25 rows of 25. 25x25 is 625 tiles.
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Answer:
㏒ (1/25) = -2.
Step-by-step explanation:
Starting with:
㏒ (1/25) =
We can rewrite this expression as:
1/25 is equivalent to , therefore:
x = -2.
Therefore, ㏒ (1/25) = -2.
Answer:
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Step-by-step explanation:
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