8 cm

12 cm

12 cm

8 cm

find the perimeter of the rectangle

If the area of a rectangle is 85 square meters, and the width is ten meters shorter than the length, find the perimeter of the rectangle in meters. Round your answer to two decimal places. A) 35.49 meters B) 21.25 meters C) 61.95 meters D) 81.

11 metoda de calcul a puterii 23 1 ele 1-3 ó s B-E 1

Let f (x) = 2x^3-4x+1. Fill in the blank with the number of times the output value (y) occurs for input values of x between - 3 and 3 (options listed in answer bank). Graph on your calculator in an appropriate window so you can count how many times.

What are some tools you could select to measure length? Explain when you would use them.

A rule that gives the area of a parallelogram

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. The solution set of n2 - 14n = - 45 is [ ]

Peter is 2 years older than Winnie. Peter's age is 16 years less than seven times Winnie's age. The equations below model the relationship between Peter's age (p) and Winnie's age (w): p = w + 2 p =

Name a fraction equivalent to 2/3

The teacher has 15 gold prize ribbons, 22 blue ribbons, and 5e red ribbons. There are 12 boys and 18 girls in the class.

3 (6x^2-5x+7) - 2 (-4x^2+8-10)