Answer:

Step-by-step explanation:
If
are coordinates of a triangle then area of a triangle is equal to 
Let point P be 
Put 
Area of a triangle = 

Also,
Area of a triangle = 9 square units

±18 = -19 + 5x - 2y

Hank is 9 years old. Explanation - What I did is I made a chart, and the categories were Sam and Hank. Then all I did was add 5 to Sam's age and added 3 to Hank's age. I repeated this until the sum of the ages equaled 24.
Answer:
n = 12
Step-by-step explanation:
4/6 = 8/n
4n = 48
n = 12
Hello!
I believe the answer is dividend.
Look at it like this..
10 / 5 = 2
^ ^
dividend divisor ^ quotient.
Hope this helps! ☺♥