Circle has a center (-6, 4) and a radius of 8. If a translation (x, y) --> (x + 3, y - 2) and a dilation with scale factor of 1.5 is applied, find the new center coordinates and radius. I need help and I went through my teacher's notes and found nothing, please help ;-;

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

What is the range? can’t seem to find it out

Aadc is formed by reflecting aabc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of aadc is square units.