Answer:
Yes this statement is true because 0/3 is 0
Answer:
No y intercept! It's a vertical line. x= -1 though. (I think)
Step-by-step explanation:
Por lo tanto, el valor de x e y es 5, 8.
<h3>¿Qué es el método de sustitución?</h3>
El método utilizado para resolver el sistema de ecuación, en este el valor de una variable se sustituye de una ecuación a otra para encontrar la solución.
Está dado
(x+1)/3 -(y-1)/2 = 1 -----1
7x -4(x+y) = 4 ------2
Resolviendo la segunda ecuación
7x -4x-4y = 4
3x -4y = 4
3x = 4+4y
x = (4+4y) / 3
Sustituyendo este valor en la ecuación 1
2(x+1) - 3(y-1) = 6
2x +2 -3y+3 = 6
2x -3y = 1
2(4+4y)/3 - 3y = 1
8 + 8y - 9y = 3
-y = -5
y = 5
x = 24/3 = 8
Por lo tanto, el valor de x e y es 5, 8.
Para saber más sobre el método de sustitución
brainly.com/question/17411423?referrer=searchResults
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Answer:
12 = x
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
one because when measurements like that it can make only make one you can't change the size and can't change the angles because if you change the angles then it changes the measurements. now if it was angles then you can make it bigger and it can still have the same angles. so that would make more than 1 triangles
