How can i rank up from ambitous i have 726 and after this question will be 716 points but u only need 500 and i have 716 how i rank up from this bro

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)

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3