What equation results from completing the square and then factoring? x2+4x=15
A.4
B.16
C. 8
D. 2

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet

Does anyone know how to do geometryme with this problem

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two