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irinina [24]
3 years ago
13

Mr. Murphy has an old coin that has 10 sides. If it's shape it's a polygon how many angles does the old coin have

Mathematics
2 answers:
shepuryov [24]3 years ago
8 0
Epretty sure it's 10 angles
marusya05 [52]3 years ago
8 0
Im sure that its 10 angles
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What is the value of f(3) in the function f(x)=5/6x+8
natita [175]

For this case we have a function of the form y = f (x), where f (x) = \frac {5} {6} x + 8

We must find the value of the function when x = 3, that is, we must find f (3). So:

f (3) = \frac {5} {6} (3) + 8\\f (3) = \frac {15} {6} +8\\f (3) = \frac {5} {2} +8\\f (3) = 2.5 + 8\\f (3) = 10.5

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f (3) = 10.5

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