10. Which of the following side lengths would create an isosceles triangle? A. 10in, 12in, 13in
B. 6in, 6in, in
C. 5in, 3in, 4in
D. 10in, 13in, 10in

1. are the triangles similar and if so why? what is the value of x? show your work.

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0