Which number is the discriminant of a quadratic equation whose roots are real, unequal, and
irrational?
1) 0
2) -5
3) 7
4) 4

If 90° < θ < 180° and cotθ = -1/3, then cscθ =

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

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.