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3 years ago

Complete the square n^2-8n

1 answer:

6 0

n = 8, n = 0 is your answer

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Feliz [49]

=5(x+4). I guess so

8 0

4 years ago

suter [353]

Answer:

23.78

Step-by-step explanation:

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3 years ago

Alisiya [41]

Answer: $219.94\ cm^2$

Step-by-step explanation:

Given

The central angle of a sector measures $175^{\circ}$

The radius of the circle is $r=12\ cm$

The area of the sector is given by

$\Rightarrow A=\dfrac{\theta }{360^{\circ}}\pi r^2$

Insert the values

$\Rightarrow A=\dfrac{175^{\circ}}{360^{\circ}}\cdot \pi \times 12^2\\\\\Rightarrow A=219.94\ cm^2$

8 0

3 years ago

inna [77]

The correct answer would be thirty

6 0

3 years ago

Katena32 [7]

Answer:

14. 780

16. 274

hopes this helps have a great night

Step-by-step explanation:

5 0

3 years ago