Answer:
—> third one
—> second one
—> fourth one
—>first one
Step-by-step explanation:
Step-by-step explanation:
a. parameter = (3x)+(3x)+(4x+3)+(4x+3) = 14x+6
b. area = (3x)(4x+3) = 12x²+9x
c. parameter = 14(2)+6 = 34
d. area = 12(2²)+9(2) = 66
e. parameter = (3x+1)+(3x+1)+(4x+3)+(4x+3) = 14x+8
Answer:
12 and 16
Step-by-step explanation:
it just means what ever number is greater
Answer:
1.48 yards
Step-by-step explanation:
4.45/3 = y
y = 1.48
Answer:
9b³
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Distributive Property
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
(-5b² - 8b) - (-9b³ - 5b² - 8b)
<u>Step 2: Simplify</u>
- [Distributive Property] Distribute negative: -5b² - 8b + 9b³ + 5b² + 8b
- [Addition] Combine like terms (b²): 9b³ - 8b + 8b
- [Addition] Combine like terms (b): 9b³