Bisector => AD = CD => 3y+6 = 5y-18 => 2y = 24
=> y=12
Hello,
Point-slope form is
.
Since they already give us the slope, which is 4, and a point from the equation, which is (4, -9),
and
. Then, we can substitute the values into our point-slope formula.
y - (-9) = 4(x - 4), which is equal to y + 9 = 4(x - 4).
Therefore, your final answer is
A, y + 9 = 4(x - 4).
Answer:
None of the above
Step-by-step explanation:
The figure3 shows 1 side and 1 angle of one triangle congruent to 1 side and 1 angle of the other triangle. We are not shown anything else, so the answer is:
None of the above
and you can't prove the triangles congruent.