Answer:
No answer
Step-by-step explanation:
INCORRECT QUESTION
Answer:
16.5
Step-by-step explanation:
Answer:
n = 3
Step-by-step explanation:
9{n+2(n-2)} = 45
Start with the numbers on the inner most pair of parentheses
Multiply (n-2) by 2
9[n+2n-4] = 45
Add what is inside the parentheses
9[3n-4] = 45
Multiply
27n-36 = 45
Add 36 to both sides
27n = 81
Divide both sides by 27
n = 3
Hope this helps!
Answer:
A
Step-by-step explanation:
The standard form of a quadratic function is
f(x) = ax² + bx + c ( a ≠ 0 )
Given
f(x) = (x - 2)² + 6 ← expand using FOIL
= x² - 4x + 4 + 6
= x² - 4x + 10 → A
