Mathematics, 20.11.2020 20:10 Nason156
If a star is 119 light-years
In astronomy, the immense distances between celestial bodies are measured in light-years, the distance that light can travel in one year. One light-year is approximately 5.88 x 102 miles.
away from Earth, how many miles is the star from Earth? Write your answer in scientific notation
0 2.0238 x 1013
0 6.9972 x 1013
699720000000000
06.9972 x 1014
Answers: 1
Mathematics, 21.06.2019 20:50
Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c
Answers: 3
Mathematics, 21.06.2019 22:00
Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b
Answers: 1
If a star is 119 light-years
In astronomy, the immense distances between celestial bodies are measu...
Social Studies, 27.07.2019 13:00
Biology, 27.07.2019 13:00
Biology, 27.07.2019 13:00
Biology, 27.07.2019 13:00
History, 27.07.2019 13:00
Mathematics, 27.07.2019 13:00
Chemistry, 27.07.2019 13:00
Mathematics, 27.07.2019 13:00
History, 27.07.2019 13:00