Question

What is the midpoint of the line joining A (3,8) and B(9, 10)? Plz helppp!!

Answer 1

Answer:

(6, 9)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Algebra I

Coordinate Plane

• Coordinates (x, y)

Midpoint Formula: $\displaystyle (\frac{x_1 + x_2}{2},\frac{y_1 + y_2}{2})$

Step-by-step explanation:

Step 1: Define

Identify points

A(3, 8)

B(9, 10)

Step 2: Find midpoint

Simply plug in your coordinates into the midpoint formula to find midpoint

1. Substitute in points [Midpoint Formula]:                                                         $\displaystyle (\frac{3 + 9}{2},\frac{8 + 10}{2})$
2. Simplify:                                                                                                             $(6, 9)$