Answer:
C.) 3.4 in.
Step-by-step explanation:
Because I did the test and got it right.
Please consider the attached file.
We can see that triangle JKM is a right triangle, with right angle at M. Segment KM is 6 units and segment MJ is 3 units. We can also see that KJ is hypotenuse of right triangle.
We will use Pythagoras theorem to solve for KJ as:




Now we will take positive square root on both sides:



Therefore, the length of line segment KJ is
and option D is the correct choice.
Answer:
x=15
Step-by-step explanation:
2x=15+x
2x-x=15
x=15
Answer:
the common ratio between the triangles is 2.5
Step-by-step explanation:
its easy g