Answer:
El otro polinomio es:
2x² + 4xy -3x - y²
Explanation:
(3x - 4x² + y²) + a = -2x² + 4xy
a = -2x² + 4xy - (3x - 4x² + y²)
a = -2x² + 4xy - 3x + 4x² - y²
a = -2x² + 4x² + 4xy - 3x - y²
a = 2x² + 4xy - 3x - y²
A) Sabían
They KNEW what they were doing.
Answer:
se abre; cuando se cierra.
Explanation:
The question asks "The door of the garage ___________ at 10 in the morning and is not used until 3 in the afternoon. When I arrive at 3, ____________ I put my car in the garage".
The answer choices are: it opens; when it closes; immediately showers; until it is made; where.
It would make the most sense for the first blank to be "it opens" at 10 in the morning, so the first blank is se abre.
It would make the most sense for the second blank to be "when it closes" at 3, so the second blank is cuando se cierra.
Hope this helps!
The correct answer is A).
