Which of the following tools can be used to prove a statement using coordinate methods?

the distance formula
the equation of a line
theorems about parallel lines
the midpoint formula
theorems about perpendicular lines

We can define the coordinate system as a set of values, showing exact positions. When we graph the points, we write as a pair of numbers. Like (3,2), (-2,3) etc.

So, the following tools can be used to prove a statement using coordinate methods:

So, all are correct answers.

x = 12

y = 15

step-by-step explanation:

15: 24

62.5%

step-by-step explanation: