The perimeter of a rectangle is given by the formula. P2L +2W
If a rectangle has a perimeter of 240 units, and its width is half its length, which equation(s) can be used to find the length of the rectangle?

Which statement is true 1.the pythagorean theorem can be used to find the missing side of any triangle 2.the pythagorean theorem can be used to find the missing side of any polygon 3. the pythagorean theorem can be used to find the missing side of any right triangle 4.the pythagorean theorem can be used to find the missing side of any isosceles triangle

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

Select all of the following expressions that are equal to 2.5.