Answer:
A.)
Step-by-step explanation:
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Answer:
1.00069229 × 10-8 s / m
Step-by-step explanation:
Let Frances time = F
9 minutes less than frances time = F - 9
F - 9 is your expression
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Answer:
Step-by-step explanation:
Sum of interior angle of any polygon =(n-2) × 180°where n represents the number of sides in any polygon.
Or 1260 =(n-2)x180
Dividing both sides by 180:
7=n-2
Adding both sides by 2 we have :
n=9.
Hence a nanogon will have the sum of interior angles as 1260°.
