Answer:
Yeah, D is the right anwser!
Step-by-step explanation:
I would be here for way to long to type up the explanation. And I don't have time to waste.
6:5 to 24:20
thats because 6 to 24 is 4 times so you do 5 times 4 and get 20.
Answer:
I got 
Please correct me If I'm wrong
Step-by-step explanation:



First you must plot all the points you were given. Then you must find the orthocenter, which is the point where all the altitudes cross.