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ch4aika [34]
3 years ago
5

30 points! Find the angles formed by two intersecting lines, if the sum of three of the four angles is equal to 270°.

Mathematics
1 answer:
nydimaria [60]3 years ago
8 0
Each angle is 90 degrees because 90 times 3 is 270.
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The simplified expression of  $4 x \cdot \frac{1}{x^{-5}} \cdot x^{-3} is 4x^3.

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Given expression is 4 x \cdot \frac{1}{x^{-5}} \cdot x^{-3}.

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