The width of a rectangle is 2w+3. the length is equal to 4 times its width. write an expression to represent the perimeter of the rectangle. show how you determined your expression.

Which unit of measure would be the most appropriate to measure the capacity of a bottle of nail polish? a.fluid ounces b.cups c.pints d.quarts e.gallons

What is the square root of 45? (step by step working plz)

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.