Question

Of the five points (3, 10), (6, 20), (12, 35), (18, 40) and (20, 50), what is the sum of the $x$-coordinates of the points that lie in the region above the line $y = 2x + 7$ in the coordinate plane?

Answer 1

Answer:

These stars are mistakenly referred to as G-type stars. Our Sun is a G-type star, but it is in fact white. G-type stars convert hydrogen into helium and usually evolve into red giants when their hydrogen fuel is exhausted. Some examples are: Alpha Centauri A, Tau Ceti.

Orange Dwarfs

These stars have a prevalence of around 10%, with a spectral type K. They have temperatures between 3.700 K to 5.200 K, with luminosities around 0.08 to 0.6 that of the Sun. They have a mass of 0.45 to 0.8 that of our sun and last around 15 to 30 billion years.

Answer 2

Answer:

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