Mathematics, 18.07.2019 03:20 hellicuh
Determine the distance to a galaxy (in mpc) if it is found to be moving away from us at a speed of 24,000 km/s.
only enter your numerical answer below - do not include units. report your answer to 2 decimal places.
Answers: 3
Mathematics, 21.06.2019 17:00
Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)
Answers: 1
Mathematics, 21.06.2019 18:00
Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning
Answers: 1
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0
Answers: 2
Determine the distance to a galaxy (in mpc) if it is found to be moving away from us at a speed of 2...
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