Because 10 lies between two consecutive perfect squares (in increasing order), and
, 10−−√ is located between the square roots of these two numbers. This means that 10−−√ is located between
and
, so 10−−√ is less than 5.

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches