The temp at 5 pm is 20°f, the temp at 10 pm is -5°f, how many degrees did it drop?

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

5, 6, 10 question: a. determine whether the side lengths form a triangle. (explain your reasoning) b. if it is a triangle, determine whether it is a right, acute, or obtuse triangle. (show your work)

Find the difference in area between the circle and the triangle. click on the answer until the correct answer is showing.possible answers: a = 4 pi - 8a = 9 pi - 9/2 √3a = 16/3 pia = 16a = 27 pi