Answer:
x = 14, y = 18
Explanation:
19x + 47y = 1000
^^^This is a Diophantine equation.
gcd (47,19) = 1
<em>1 is divisible by 1000 -> Euclidean Algorithm.</em>
47=2 (19)+9
19=2 (9)+1 (1 is the gcd )
1=19–2 (9)=19–2 [47–2 (19)=5 (19)-2 (47)
5000 (19)-2000 (47)=1000.
1000 =(5000–47)19 -(2000–19)47
=(5000–106×47)19 - (2000–106×19)47
=18×19-(-14)47
=342 +658
x = 18, y = 14
check: 14 x 47 = 658, 18 x 19 = 342, 658 + 342 = 1000.
Answer:
The right answer is, C. Bebí.
Explanation:
Because the preterite form of the verbs in Spanish alludes to actions that were carried out in the past. As they are asking me for the form of the conjugated verb in the first person of the singular, the correct way to express it is option C, where the phrase would be "Yo bebí". (I drank).
Yo envío la carta a mi amiga en Nicaragua
Yo Tengo dos amigos.se llaman Antonino y Alex.Antonio es un hombre alto y inteligente. Alex es un doctora y trabaja cada día. Alex toca la guitarra y piano. A Antonio le gusta leer los libros y andar en la playa.
Los españoles peninsulares que llegaron a Sudamérica para conquistarla se llamaban conquistadores.
They are called "<u>conquistadores</u>" because they conquer a territory that is not theirs. In addition to:
- Conquistador ⇝ <u>Conquistar</u>
<h3><em><u>MissSpanish</u></em></h3>
