The radius of our solar system is approximately 5, 900, 000 , 000 , 000 meter . The milky way disk has a radius of approximately 3.9 x 10 to the 20th power meters . What is the ratio of the radius of our solar system to the radius of the milky way disk ? Write the answer using only scientific notation

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step-by-step explanation:

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92

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