Help! I need this for tm5/3/16
1 answer:
See attached diagram.
In the first example:
Ratio of sides is 2/1
Ratio of perimeters is 2/1
Ratio of areas is 4/1
In the second example:
Ratio of sides is 3/1
Ratio of perimeters is 3/1
Ratio of areas is 9/1
We can derive these formulas:
Ratio of sides is a/bRatio of perimeters is a/bRatio of areas is (a/b)²For #7, just draw the first example's diagram.
You may not need to label all the sides, though.
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The answer is 3.79 x 2= 7.58
6x+18
So that is the answer because you multiply 6 by x and 6 by 3.
(8+2)^3 - 6
10^3 - 6
1000 - 6
= 994
I THINK this is correct
Therefore multiply 265 by 15.