If a cone has a height 6 feet and volume 54ft, find the radius of the base

Polygon mnopq is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image m′n′o′p′q′. the coordinates of point m are (2, 4), and the coordinates of point n are (3, 5). the slope of is .

Write a story that matches with the expression 42x-5 pls hurry

What is the perimeter of an equilateral triangle if each side is (x+3)?