Answer:
b
Step-by-step explanation:
answer is b
I can say that Jared and Nicole are correct because they manipulated the equation right. They can either write the equation as y as a function of x then substitute it to the y in the other equation and solve for x. They can also write the equation as x as a function of y and substitute it to x in the other equation and solve for y. For both solution, they will still obtain the same answers.
Answer:
4/5, or 0.8.
Step-by-step explanation:
Since sin is equal to opposite over hypotenuse, and the opposite of side A is BC which equals 4 and the hypotenuse is 5, we then get BC/AB, which is thus, 4/5.
Answer:

Step-by-step explanation:
If you were to replace x with 0 in each of the equations, you would get
from top to bottom choices:


2
-2
Since we can see that the line touches the y-axis on the number -2, we know that it is the last choice that is the answer