Sigma notation and the nth term

1 answer:

4 0

Yes the correct answer is A

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user100 [1]

(-6,0) would be correct

8 0

3 years ago

ale4655 [162]

Answer:

62.83185

Step-by-step explanation:

C=2πr=2·π·10≈62.83185

6 0

2 years ago

anastassius [24]

9erhfcyrwwweuecehnavchefvbjbeaw

5 0

3 years ago

katovenus [111]

$\Delta_A=5^2-4\cdot3\cdot1=25-12=13\\
\Delta_B=(-5)^2-4\cdot3\cdot1=25-12=13\\$

Both discriminants are equal.

3 0

3 years ago

Hatshy [7]

Answer:

Step-by-step explanation:

4 0

3 years ago