Rates and ratios help us find relationships between numbers and proportions.
Given:
A line AB joins the points A (3,4) and B (5,8).
To find:
The midpoint of the line AB.
Solution:
Midpoint formula:

A line AB joins the points A (3,4) and B (5,8). So, the midpoint of line AB is



Therefore, the midpoint of the line AB is (4,6).
Answer:
$10000
Step-by-step explanation:
50x25=1250sqfeet
1250x$8=$10000
Triangular prisms have their own formula for finding surface area because they have two triangular faces opposite each other. The formula A=12bh is used to find the area of the top and bases triangular faces, where A = area, b = base, and h = height.