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2 Answered Questions for the topic 12th Grade Math

12th Grade Math Math Math Equations

10/05/18

area of a rectangle

The area of a rectangle is x4-y4/8xy and the length is x2-y2/2xy a. What is the width of the rectangle? b. If you double the length of the rectangle but keep the same width, what is the new area... more
12th Grade Math Math

10/02/18

How to know that the square root of 13 is not equal to 5.7 without using a calculator

suppose a friend tells you that √13≈5.7 Without a calculator how can you convince your friend that he or she must have made an error.

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