The lengths of the sides of a triangle are in a the extended ratio of 3: 6: 8. the triangles perimeter is 510cm. what are the lengths of the sides

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction

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.