Mathematics, 16.07.2019 15:00 tiffcarina69
Astronomers measure large distances in light-years. one light-year is the distance that light can travel in one year, or approximately 5,880,000,000,000 miles. suppose a star is 13.6 light-years from earth. in scientific notation, how many miles away is it?
Answers: 1
Mathematics, 21.06.2019 15:30, hihihi129473838
For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas
Answers: 1
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