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Dmitrij [34]
3 years ago
5

Write in terms of i . simplify your answer as much as possible. −99

Mathematics
1 answer:
Sonbull [250]3 years ago
3 0
I^2 = -1
so,
-99 = -1*99 = i^2*99 = 99i^2
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Why Did the Piano Player Bang Her
Sedbober [7]

The circumference of a circle that was computed when the diameter is 3cm will be 9.426cm.

<h3>How to find the circumference?</h3>

The circumference of a circle of gotten by the formula:

C = 2πr or πd

where,

r = radius

d = diameter

Since the diameter is given as 3cm, the circumference will be:

= πd

= 3.142 × 3

= 9.426cm

In conclusion, the circumference of the circle is 9.426cm.

Learn more about circle on:

brainly.com/question/25938130

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2 years ago
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dangina [55]

Step-by-step explanation:

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7 0
3 years ago
09:57:09
Sveta_85 [38]
8 cm and 9 cm is the correct answer
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Dmitrij [34]

y = mx + b

where m is the slope and b is the y-intercept.

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2 years ago
Read 2 more answers
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sergij07 [2.7K]
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