Answer:\
S=4
Step-by-step explanation:
Hope this helped!!!!!
Answer:
B) 81π units²
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Geometry</u>
Radius of a Circle Formula: r = d/2
Area of a Circle Formula: A = πr²
Step-by-step explanation:
<u>Step 1: Define</u>
Diameter <em>d</em> = 18 units
<u>Step 2: Manipulate Variables</u>
Radius <em>r</em> = 18 units/2 = 9 units
<u>Step 3: Find Area</u>
- Substitute in <em>r</em> [Area of a Circle Formula]: A = π(9 units)²
- [Area] Evaluate exponents: A = π(81 units²)
- [Area] Multiply: A = 81π units²
Answer:
8/13
Step-by-step explanation:
5 + 5 + 3 = 13 total
5 red balls + 3 green balls = 8
Answer:
8x-24
Step-by-step explanation:
We open parenthesis, so we get:
6x-21+2x-3
Then, simplify by adding like terms:
8x-24 is your answer :)
Stay golden :)
