What are the critical points of f(x) between (0,10) if the first derivative is cos^2(x)/x - 1/5 ? Please show work, calculators are allowed.

Which equation represents a circle with a center at (–3, –5) and a radius of 6 units? (x – 3)2 + (y – 5)2 = 6 (x – 3)2 + (y – 5)2 = 36 (x + 3)2 + (y + 5)2 = 6 (x + 3)2 + (y + 5)2 = 36

Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.