Create a graph to locate the intersection of the equations. The intersection of the system of equations is the solution.
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Answer:
there's nothing there
Step-by-step explanation:
The ordered pair (-1,5) is a solution to the system because it makes both equations true.
1) x+y=4
2) x-y=-6
1) -1 + 5 = 4
5-1 = 4 you can switch the order to make it easier to understand
so
4 = 4
2) -1 - 5 = -6
-1 + -5 = -6 you can change the sign in the middle and make y -
so
-6 = -6
Step-by-step explanation:
Let the number be x
2 more than a number = x + 2
Answer:

Step-by-step explanation:
Given
The attached triangle
Required
Find y
To find y, we make use of the relationship between sides lengths 44 & y and angle 39
The relationship is:

i.e.

Make y the subject


-- approximated