ZA and B are vertical angles. If mZA then find the measure of ZB.
(x+23) and mZB = (50 - 9)°,

Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t