Answer:
It isn't necessary but having a positive coefficient for 
makes things like completing the square and factoring easier.
Answer:
The answer is (8,-3).
Step-by-step explanation:
If you graph the points you can see the distance between A and M. I recommend using desmos (a graphing website) to see it clearly.
Answer: 350 in.3
Step-by-step explanation:
The formula for the volume of a rectangular prism is LWH (Length times width times height), as with all prisms.
Simply plug in the numbers into the formula to get your answer.
V=5*10*7
V=50*7
V=350
Then write the units.
V=350 cubic inches.
Answer:
The answer to your question is Midpoint = (-3, 2)
Step-by-step explanation:
Data
Point A = (1, -2)
Point B = (-7, 6)
Process
To find the midpoint, use the formula to calculate the mid-x and the formula to find the mid-y, then write the results as a point.
Formula
Xm = (x1 + x2) / 2
Ym = (y1 + y2) / 2
Substitution
Xm = (1 - 7)/2
Ym = (-2 + 6)/2
Simplification
Xm = -6/2
Ym = 4/2
Result
Xm = -3
Ym = 2
Midpoint = (-3, 2)
