Find 4x − y − 2z if x = −2, y = 3, and z = −2

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

What is another way to express 36 +32

What’s the answer ? use the picture to see the problem