01-09-2014
Mathematics

contestada

If every positive number has two square roots and you can find the length of the side of a square window by finding a square root of the area, why is there only one answer for the length of a side?

Respuesta :

konrad509 konrad509

01-09-2014

One root is positive and the other is negative. There is no negative length :)

Answer Link

Otras preguntas

What is 28.09 to the nearest tenths

what is 6/7 - 2/5 please help

find the product ad quotient of each pair numbers 24.6 and 1.2

In an examination there are four multiple choice questions with 3 options each, of which one option is the correct answer. In how many ways can a student answer

Which digit in the number 53,941 would be changed to form 58,941? How would the value of 53,941 change?

How to simplify square root of 210?

Tom doesn't really want to give away blue marbles and would like to change the probability that he chooses a blue marble to 1/10.How many marbles that are not b

what is 7/9 as a decimal terminating or repeating decimal

The least common multiple of two numbers is 60, and one of the numbers is 7 less than the other number . What are the numbers ? Justify your answer

Which condition was most necessary for a monarch to gain power? why?