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34kurt
3 years ago
13

Help fast plz 5 stars and a thank you

Mathematics
2 answers:
VMariaS [17]3 years ago
8 0

Answer:

a = 75°

Step-by-step explanation:

...................

Ne4ueva [31]3 years ago
6 0

Answer:

a = 75 degrees

Step-by-step explanation:

all triangles interior angles add up to 180 degrees.

2a = 180-30 = 150

a = 75 degrees

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Step-by-step explanation:

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Zanzabum

Answer:

The polynomial with real coefficients having zeros 2 and 2 - 2i is

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Step-by-step explanation:

Given that a polynomial has zeros at 2 and 2 - 2i, we want to write this polynomial.

We have

x - 2 = 0

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