Answer:
B
Step-by-step explanation:
it is because is the cubic equation and the formula involves quadratic formula
Answer:
Step-by-step explanation:
Combine like terms (terms with the same exponent).
"Standard form" means to list terms so the exponents go from high to low (descending order).
Answer:
B
Step-by-step explanation:
…………………………………………….not really sure about the last question
Answer:
22.25 feet wide
Step-by-step explanation:
A = lw
400.5 = 18x
Divide 18 on both sides
22.25 = x