What is the percent change from 256 to 768
2 answers:
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Answer:
Step-by-step explanation:
Left
As near as I can tell, the question is x^(1/2) * x^(1/2) = The bases are the same, so all you do is add the powers.
x^(1/2 + 1/2) = x^1 which is just x.
Right
The is another one where the work is hard to show. The numerator (m) of the fraction is the power and the denominator (n) is the root. That sentence is all the work there is.
So you would write
Answer:
Step-by-step explanation:
You know that the longer side of your living room is 25 feet and the shorter side of your living room is 18 feet.
Then, knowing that in the scale drawing the shorter side is 6 inches, you can say that the scale factor is:
<em>Let be "x" the longer side of the scale drawing in inches.</em>
In order to find it, you must divide the actual longer side of you living room by the scale factor calculated above. Then you get: