3 years ago

Please help 100 points!!!

Mathematics

2 answers:

sasho [114]3 years ago

8 0

Answer: 1. 3 2. 1

Step-by-step explanation:

kaheart [24]3 years ago

5 0

Answer:

first one is 3 only second one is 2 only

Step-by-step explanation:

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grigory [225]

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$9x^{2} + 4y^{2} =144$
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by the difference
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then y= $\sqrt{\frac{72}{5}}$ or - $\sqrt{\frac{48}{5}}$

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