Help!?:( solve for x in the triangle
1 answer:
You might be interested in
If a quadratic function has zero at x=-9, then point (-9,0) lies on the graph of quadratic function.
A line of symmetry has equation x=-3.5 that is x+3.5=0.
Use formula for the distance from point to the line AX+By+C=0:
Thus,
Answer: the distance is 5.5 units.