Question

ASAP PLZ HELP I MARK BRIANLIST IF U GIVE ME RIGHT ANSWER

Answer 1

`d = √(13)`

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 II

• Distance Formula:
  `d = √((x_2-x_1)^2+(y_2-y_1)^2)`

Explanation:

Step 1: Define

Point A (-2, 1)

Point B (1, -1)

Step 2: Find distance d

1. Substitute:
   `d = √((1+2)^2+(-1-1)^2)`
2. Add/Subtract:
   `d = √((3)^2+(-2)^2)`
3. Exponents:
   `d = √(9+4)`
4. Add:
   `d = √(13)`