If triangle WXY is dilated with a scale factor of 1/4, what are the coordinates of Y?

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?