Question

I need help, pls !!!

Answer 1

Answer:

D) 11.2 Orange

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: $\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (-8, -1)

Point (-3, 9)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

1. Substitute [DF]:                    $\displaystyle d = \sqrt{(-3+8)^2+(9+1)^2}$
2. Add:                                      $\displaystyle d = \sqrt{(5)^2+(10)^2}$
3. Exponents:                           $\displaystyle d = \sqrt{25+100}$
4. Add:                                      $\displaystyle d = \sqrt{125}$
5. Simplify:                               $\displaystyle d = 5\sqrt{5}$
6. Evaluate:                              $\displaystyle d = 11.1803$
7. Round:                                 $\displaystyle d = 11.2$