Complete question is;
Alejandra correctly wrote the equation y – 3 = (1/5) (x – 10) to represent a line that her teacher sketched. The teacher then changed the line so it had a slope of 2, but still went through the same point. Which equation should Alejandra write to represent the new line?
Answer:
y – 3 = 2(x – 10)
Step-by-step explanation:
Since the original line is;
y – 3 = (1/5) (x – 10)
This means the slope is 1/5 and the x and y coordinates are (10, 3) respectively.
Now, if she changes the slope to 2 and it still passed through the same point, then it means it's x and y points are still (10, 3). Thus, the equation will now be;
y – 3 = 2(x – 10)
Para llegar a la cima del avión, debe caminar una distancia de 481 m.
<h3>¿Qué es un plano inclinado?</h3>
Un plano inclinado es uno de los tipos de máquina simple que se emplea para facilitar el trabajo.
Ahora, podemos ver que la altura de la rampa es de 100 m está inclinada en un ángulo de 12 grados. La distancia que debe caminar es la hipotenuesa del triángulo.
Que esta hipotenuesa adios c
Por eso;
sen 12 = 100m/c
c = 100 m/sen 12
c = 481 metros
Más información sobre el plano inclinado:brainly.com/question/25163928
Answer:
3
Step-by-step explanation:
5-8/2+6/4+4*2+3^2
5-4+6/4+8+9
11-4/21
7/21
3
#ans
Answer:
x=0
Step-by-step explanation:
1/2x+3/2x=4/2x
4/2x=2x
3-4=-1
2x-x=x
-1+-1=0
x=0
Answer:101
Step-by-step explanation:
U just add all the numbers together
