Multiply 119 by 40 to get 4760 people who have a pool.
To find the area of a polygon use the formula Area = 1/2 x perimeter x apothem
Answer:
D
Step-by-step explanation:
Answer:
(6, 8)
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Equality Properties
- Solving systems of equations using substitution/elimination
Step-by-step explanation:
<u>Step 1: Define Systems</u>
1/2y = 4
x - 1/2y = 2
<u>Step 2: Solve for </u><em><u>y</u></em>
- Define equation: 1/2y = 4
- Isolate <em>y</em>: y = 8
<u>Step 3: Solve for </u><em><u>x</u></em>
- Define equation: x - 1/2y = 2
- Substitute in <em>y</em>: x - 1/2(8) = 2
- Multiply: x - 4 = 2
- Isolate <em>x</em>: x = 6