Both are irrational. pick the first option.
Change % = (77-70)/77 *100
= 100/11 = 9.1 % decrease
option C)
hope it helped
4n=4-12
4n=-8
n=-2
!!!!!!!!!!!
Answer:
A = 803.84
General Formulas and Concepts:
<u>Symbols</u>
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Geometry</u>
Area of a Circle Formula: A = πr²
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
<em>r</em> = 16
<u>Step 2: Find Area</u>
- Substitute in variables [Area of a Circle Formula]: A = (3.14)(16)²
- Evaluate: A = 803.84