On a coordinate plane triangle abc has vertices at A (10,5) B(10,15) and C (5,5) A’B’C’ has vertices at A’(30,12) B’(30,52) and C’(10,12) which transformation maps triangle ABC into A’B’C’

Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?

Aplane is flying at 32,500 feet. it needs to rise to 36,000 feet in two stages.• in stage 1, it rises 5% of its initial altitude of 32,500 feet.• in stage 2, it rises at a rate of 125 feet per minute. how many minutes does it take for the plane to rise during stage 2?

Acollege is selling tickets for a winter fund-raiser. one day, krissa sold 14 adult tickets and 8 student tickets for a total of $376. the next day, she sold 7 adult tickets and 11 student tickets for a total of $272. krissa wanted to find the price of one adult ticket, a, and the price of one student ticket, s. she wrote and solved the following system of equations.