I’ve been axing this question for so long someone please help me and answer it I’ll give brainliest IM RUNNING OUT OF POINTS

Show me how you find y and z and determine what y and z are you i appreciate it : )

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet

The bottom of ignacio's desktop is 74.5cm from the floor. ignacio's sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk