book Maths Puzzle Numerical Ability

A Traingle has sides 3x + 7 , 4x - 9, and 5x + 6. Find the expression that represents its perimeter.

Read Solution (Total 0)

book Other Question

Evaluation the expression for the given value of the variable:

1. 8a when a=4

2. c+15 when c=12.5 The top surface of the worlds rectangular strawberry shortcake was 175.33 ft long and 4 ft wide. a. Use the formula A=Lw. Find the area of the top surface of the shortcake. b. what was the perimeter of the top surface of the shortcake?