Answer:
= 6, 9
Step-by-step explanation:
To find the midpoint , we use the formula
midpoint = (x1+x1)/2, (y1+y2)/2
= (2+10)/2, (6+12)/2
= 12/2, 18/2
= 6, 9
Answer:
C
Step-by-step explanation:
sum of angles in tri are 180
180-35-36=109
Answer:
The element you add is 
Step-by-step explanation:
The element you add is 
Remember that

So, in order to complete the square you add 
But when you multiply times
you get

Answer:
The slope of this graph is 3.5
Step-by-step explanation:
Because 28/8=3.5
I think you divide 18.96 by 3 to get the amount for one pound cost then go pound for pound there