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storchak [24]
3 years ago
8

What is A + B? A = [ 3.42 1] B = [5 6 89]

Mathematics
2 answers:
Free_Kalibri [48]3 years ago
7 0

Answer:

5692.421

Step-by-step explanation:

3.421 + 5689 = 5692.421

Vitek1552 [10]3 years ago
5 0

Answer:

a+b=c

Step-by-step explanation:

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Step-by-step explanation: The information available are as follows;

Circumference of the circle equals 10. Length of an arc equals 9/2. The circumference of a circle is given as;

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That means 2Pi x r = 10.

Also the length of an arc along the same circle is 9/2. Length of an arc is calculated as;

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The angle at the center of the arc is 162 degrees.

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