Make you brainliest and brainliest. what is 2019+2019?

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50

Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.