Answer:
- y=-3/2x+4
- y=-3/2
- y=3x+2
- y=3/2+3
Step-by-step explanation:
Plot all points on the coordinate plane and combine these points by lines to get triangle ABC (see attached picture for details).
Write the equation of side AB:

To find y-intercept you have to substitute x=0, then:

The point
is the point where line AB intersects y-axis.
Answer:
Answer bellow
Step-by-step explanation:
9cm⋅12cm=108cm²
17cm=108cm²
7cm=108cm²
9cm=108cm²
3cm=108cm²
Answer:
The equation of the perpendicular line:
2x + 5y = ╼ 15