One is 2,000 less than 6,000,000
Answer:
4 light years
Step-by-step explanation:
(2.4·10¹³ miles)/(6·10¹² miles/ly) = 0.4·10¹ ly = 4 light years
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The applicable rule of exponents is ...
(a^b)/(a^c) = a^(b-c)
You can see that the two angles (38° and 7) form a line or 180°. So, angle 7 and 38° must add to 180°. So, angle 7 is:

Your answer is
142°.
You would have to drag the sliders and see which one just turns bigger and whichever that one is, is correct