Mathematics, 08.10.2021 14:00 emory238
Light travels at about 186,000 miles per second' Alpha Centauri is the closest star system to Earth. Alpha Centauri is about (2.5 x 10 exponent of 13)miles away. About how
long does it take light from this star system to reach Earth? (There are around 31,536,000 seconds in one year.)
A.426 years
B.0.426 years
C.4.26 years
D.4,262 years
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 16:30
What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1
Answers: 2
Mathematics, 21.06.2019 23:30
Asap (i need to finish this quick) graph complete the sequence of transformations that produces △x'y'z' from △xyz. a clockwise rotation ° about the origin followed by a translation units to the right and 6 units down produces δx'y'z' from δxyz.
Answers: 1
Mathematics, 22.06.2019 00:20
Given: jk ||lm prove: _2 = 27 statement justification 1. jk ||lm 1. given 2.26 = 27 3.22 = 26 2. 3. 4. _2 = 27 4. corresponding angles theorem transitive property of equality vertical angles theorem substitution property of equality
Answers: 1
You know the right answer?
Light travels at about 186,000 miles per second' Alpha Centauri is the closest star system to Earth....
Questions
History, 26.09.2019 11:10
Biology, 26.09.2019 11:10
Social Studies, 26.09.2019 11:10
Geography, 26.09.2019 11:10
Mathematics, 26.09.2019 11:10
Computers and Technology, 26.09.2019 11:10
