I load of bricks is twice as heavy as a load of sticks the total weight of four loads of bricks and four loads of sticks is 771 kilograms what is the total weight of one load of bricks and three loads of sticks

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios 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.

Angles 1 and 2 are complimentary angles. angle 1 = 52 degrees. what is the measure of angle 2?

Find the measure of anglec in the following triangle