Answer:
1: A) 12 meters
2: B) 225 = (12 + x)(14 + x)
Step-by-step explanation:
42 times 2 = 84
84/12 = 7
(To check) 12 - 7 = 5
I'll be expecting that brainliest :)
Answer:
The answer is below
Step-by-step explanation:
The coordinate of the midpoint of a line is gotten by adding the values of the two end points and then dividing the result by 2.
Given that M is the midpoint of AB, A = 7y and B = 3x, hence the coordinate of point M is given as:
M = (A + B)/2 = (7y + 3x)/2
Also, C is the midpoint of AM, hence the coordinates of point C is given as:

Hence the coordinates for point C is 
Answer: It would be 4 trips with two people in the last trip up
Step-by-step explanation:
16+16+16=48
48+2=5
Answer:
y=5
Step-by-step explanation:
Since the line is parallel to the x-axis, it has a slope of 0. This means the equation doesn't contain an x, you just need to worry about the y value. Therefore the equation of the line is y=5