An equation that models the perimeter of the rectangle 2w+4w=36
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Answer:
Equivalent systems of equations review
Step-by-step explanation:
We're given two systems of equations and asked if they're equivalent.
x + 4y = 8 (1)
4x + y = 2 (2)
Interestingly, if we sum the equations in System A, we get:
Replacing the first equation in System A with this new equation, we get a system that's equivalent to System A:
This is System B, which means that System A is equivalent to System B.
For every , we have
So, negletting the first term, each term of the sum is greater than 1, which implies
Which means that the series diverges.