2sides of triangle measure 20 cm & 30 cm what is 3rd side?

Which statement is true? the given sides and angles cannot be used to show similarity by either the sss or sas similarity theorems. the given sides and angles can be used to show similarity by the sss similarity theorem only. the given sides and angles can be used to show similarity by the sas similarity theorem only. the given sides and angles can be used to show similarity by both the sss and sas similarity theorems.

What is the solution of the systems of equations? y=2/3x+3 x=-2

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2