Mathematics, 04.07.2020 14:01, kyasnead8189
Which statement accurately describes the Doppler effect?
It was used by Hubble to measure velocities of galaxies.
It indicates galaxy motion through changes in sound waves.
It indicates a galaxy moving toward Earth through red shift.
It indicates a galaxy moving away from Earth through blue shift.
Answers: 3
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How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons
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X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /
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Jenny made a scale drawing of a city. the scale she used was 5 inches = 1 yard. what is the scale factor of the drawing?
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Which statement accurately describes the Doppler effect?
It was used by Hubble to measure velocitie...
Mathematics, 05.05.2020 02:09
Mathematics, 05.05.2020 02:09
Mathematics, 05.05.2020 02:09