The answer is 1 cause 1/2 times 2 sides. Just draw a square with side lengths of 1/2
Tan is opposite÷ adjacent.
So tan(d) = 7÷24. It is already in the simplest form.
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Answer:
C. 5x² - 4
General Formulas and Concepts:
<u>Algebra I</u>
- Composite Functions
- Combining Like Terms
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = 4x² + 1
g(x) = x² - 5
(f + g)(x) is f(x) + g(x)
<u>Step 2: Find (f + g)(x)</u>
- Substitute: (f + g)(x) = 4x² + 1 + x² - 5
- Combine like terms: (f + g)(x) = 5x² - 4
C is correct because A is 2.82 and B is 2.8
