PLEASE HELP! What is the vertex of the parabola with the equation y = (x - 2)^2 + 10?

A. (2, - 10)
B. (-2,- 10)
C. (-2, 10)
D. (2, 10)

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle

After reading 80% of her e-mails in her inbox, danette still has m unread e-mails. which of the following expressions could represent the number of e-mails danette had in her inbox before she started reading? choose 2 answers: (choice a) 5m (choice b) 1.8m (choice c) 80m (choice d) m/0.8 (choice e) m/1−0.8