What is the midpoint of 16 1/4 above sea level and 12 3/4 below sea level

1 3/4 above sea level

the midpoint of 16 1/4 above sea level and 12 3/4 below sea level is 1 3/4 above sea level

Step-by-step explanation:

I made a line graph and brought each side closer and closer until i stopped at the middle point

the answer is a if my teacher taught me correct

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)