A box has a square base of side x and height h. (a) Find the dimensions x, h for which the volume is 15 and the surface area is as small as possible.
(Use symbolic notation and fractions where needed.)
X =
h =
(b) Find the dimensions x, h for which the surface area is 13 and the volume is as large as possible.
(Use symbolic notation and fractions where needed.)
X =
h =

Which statement justifies why angle ebc measures 90?

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?