17. What postulate can be used to show the following statement is true?
Line m contains points A and F. (

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Do 12/14 and 8/10 have the same value? explain your answer.

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