Here, we have: A(r) = 4πr²
We need to calculate it for r = 6,
A(6) = 4π(6)²
A(6) = 4π(36)
A(6) = 144π
In short, Your Answer would be Option D
Hope this helps!
Answer: it is (tan^2x)cos^2x
The 2nd option.
Hope this helps you....
Step-by-step explanation:
A and C are equivalent expressions.
Answer:
f(x) + 3g(x) = 14x + 15
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>
- Terms/Coefficients
- Function Notation
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = 2x
g(x) = 4x + 5
<u>Step 2: Find</u>
- Substitute in functions: 2x + 3(4x + 5)
- [Distributive Property] Distribute 3: 2x + 12x + 15
- Combine like terms: 14x + 15
Answer:
10
Step-by-step explanation:
2^2 x 5^2 = 100
root the 100 = 10
