Arectangle has dimensions of 20.7 cm long and 30.1 cm wide. what is the perimeter of the rectangle

This figure consists of a rectangle and semicircle. what is the perimeter of this figure use 3.14 for pi 60.84m 72.84m 79.68m 98.52m

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 .is he correct? explain why or why not

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319