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Paraphin [41]
3 years ago
6

An HR diagram plots a star s luminosity and surface temperature. a. true b. false

Geography
1 answer:
aliina [53]3 years ago
8 0
That statement is true

an HR Diagram would plotted the absolute magnitude of the stars against their color. The resultant plots of this diagram showed that the relationship between the luminosity and temperature of the Star are not Random 
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For b. 11*3x = 33x

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For b. Since it is a rectangular the A = l*w

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For c. Since it is a square we could assume that the A =s^{2} a side squared  (since they all have the same length) but to be on the safe side, we'll assume it is not a square and do the math of multiplying one side by another (just like for a rectangle)

Side up = 3x + (-4) = 3x-4

Side left = 11x + (-2) = 11x-2

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