What is the slope of the line shown in the graph?

−1
−2
negative 1 over 2
2

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)