Answer:
(13, -6.5)
Step-by-step explanation:
Find the distance between points J and the midpoint, which is 8.5 for x-coordinates and 2.5 for y-coordinates.
Add these values to the midpoint coordinates to get the coordinates of point K
4.5 + 8.5 = 13
-8.5 + 2.5 = -6.5
The coordinates of point K are (13, -6.5)
3x + 6y = -2......multiply by -5
15x + 30y = -10
--------------------
-15x - 30y = 10 (result of multiplying by -5)
15x + 30y = -10
--------------------add
0 = 0
there are infinitely many solutions
I’m not absolutely sure but I believe the answer is around 6
Answer:
The length of side j is 11.85cm
Step-by-step explanation:
Given that
In triangle JKL,
Side k=LJ=3.7cm
To find side j=KL:
By using sine rule,
We can write as
Using property of triangle,
Thus,
The length of side j is 11.85cm
