The vertex form of the equation of a parabola is y = 2(x + 44-21 what is the standard form of the equation? o a. y = 2x2 + 16x= 11 o b. y = 4x2 + 4x+9 o c. y = 2x2 + 12x + 17 o d. x= 2y + 5y + 17

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?