X+ y = 44
x - y = 6
—————
2x = 50
x = 25
y = 44-x = 19
2x-4y=-16
ax+4y=6 +
--------------------
2x+ax=-10; for x=-2,
2(-2)+a(-2)=-10
-2a=-10+4
a=-6/-2
a=3
Answer:
4
Step-by-step explanation:
B = (6,5) C = (6,9)
√(x2 - x1)² + (y2 - y1)²
√(6 - 6)² + (9 - 5)²
√(0)² + (4)²
√16
= 4
Answer: you minus the equations you have to get the equation that you want so it all can add up to that *
Step-by-step explanation:
The highest common factor is 13
