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dolphi86 [110]
3 years ago
15

A pair of vertical angles have measures (2z+43)° and (−10z+25)° . What is the value of z?

Mathematics
1 answer:
Alexxx [7]3 years ago
4 0
2.25 but i am not sure i hope that helps
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Answer:

\sqrt{-5}=i\sqrt{5}

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i is an imaginary unit, this means

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