Answer:
C(50;-20)
Step-by-step explanation:
The question is asking for the midpoint of the line.
The triangle is formed by placing a line directly from the y-axis to the x-axis.
The midpoint theorem is[ (x1+x2)/2 ; (y1+y2)/2 ].
your coordinates at A is (0;-40), because the x value is 0 on the line as shown in the diagram above point A.
Your coordinates for B are (100;0)
C[(x1+x2)/2 ; (y1+y2)/2 ]
C [(0+100)/2 ; (-40+0)/2 ]
C[ 100/2 ; -40/2]
C (50 ; -20)
The answer is the last one because you are going down.
Answer:
1+1 is 2
Step-by-step explanation:
Answer:
$2 variable per person, 120 base fee
Step-by-step explanation:
the delta are 20 persons and $40
therefore variable cost are $2 per person
base fee: 180-30*2=120
Answer:
2 and 4
Step-by-step explanation:
