X=-2 not 2.
EXPLANATION:
x-2y=12
-3x+y=-1
x-2y=12
2(-3x+y)=-1
x-2y=12
-6x+2y=-2
-5x=10
5x/-5=10/-5
x=-2
Answer:
correct
Step-by-step explanation:
A) Angle A has to be congruent to Angle D
<span>The infinite growth of the trees is represented by ∑ form n = 1 to infinity of 200(1.2)^n.
The sum is cannot be found because the series is divergent.
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