Answer:
Step-by-step explanation:
the formula for a parallelegram is just base * height soo...
n*b*h
Answer:
it's 13 meters taller
Step-by-step explanation:
both meters are not the same which means it can't be another number
Answer:
x = 10/27
General Formulas and Concepts:
<u>Pre-Algebra</u>
- Order of Operations: BPEMDAS
- Equality Properties
Step-by-step explanation:
<u>Step 1: Define equation</u>
9/5x = 2/3
<u>Step 2: Solve for </u><em><u>x</u></em>
- Divide both sides by 9/5: x = 10/27
<u>Step 3: Check</u>
<em>Plug in x to verify it's a solution.</em>
- Substitute: 9/5(10/27) = 2/3
- Multiply: 90/135 = 2/3
- Simplify: 2/3 = 2/3
And we have our final answer!
Answer:
(f - g)(x) = 4x² + 4x + 5
General Formulas and Concepts:
<u>Pre-Algebra</u>
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = 5x² - 3
g(x) = x² - 4x - 8
(f - g)(x) is f(x) - g(x)
<u>Step 2: Find (f - g)(x)</u>
- Substitute: (f - g)(x) = 5x² - 3 - (x² - 4x - 8)
- Distribute -1: (f - g)(x) = 5x² - 3 - x² + 4x + 8
- Combine like terms: (f - g)(x) = 4x² + 4x + 5
