Answer:
The variable y is eliminated.
Step-by-step explanation:
To add a system of equations, we add the common terms. x with x, y with y and values with values.
In this question:
5x + 6y = 32
5x – 6y = 8
Adding:
5x + 5x + 6y - 6y = 32 + 8
10x = 40
So the variable y is eliminated.
Answer:B
Step-by-step explanation:
bc i’m like that
Answer:72837×6296
Step-by-step explanation:
Answer:
3 points are:
Step-by-step explanation:
Pythagoras' theorem involves:
-a^2+b^2=c^2 is the theorem.
-a and b and the sides of the triangle
-c is the base of the triangle
