Covert 7.0055 into a mixed number in simplest form

Which expression gives the area of the triangle shown below

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()