Answer:
Area = 6.2 yards²
Step-by-step explanation:
area = bh
area = 2(3.1)
2x + y - (x + y) = 3z - 6z
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<span>x = -3z </span>
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<span>(-3z, 9z) </span>
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<span>(x,y,z) = (-3z, 9z, z)
</span>--------------------------
<span>x = -3z, y = 9z
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There for the answer is </span><span>(-3z, 9z) </span>
Step-by-step explanation:
that means she spent 3months in Spain to learn Spanish while she spent 9months in colombia
1. the answer is D
2. You are correct it is vietnam
3. the answer is 1947