What is this for this question pls help
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Answers: 3
Mathematics, 21.06.2019 17:30
If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)
Answers: 1
Mathematics, 21.06.2019 21:00
A.s.a.! this is a similarity in right triangles. next (solve for x)a.) 12b.) 5c.) 12.5d.) [tex] 6\sqrt{3} [/tex]
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Mathematics, 21.06.2019 21:10
Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.
Answers: 1
Mathematics, 12.07.2019 10:00
Geography, 12.07.2019 10:00
Mathematics, 12.07.2019 10:00
Mathematics, 12.07.2019 10:00
Mathematics, 12.07.2019 10:00
Mathematics, 12.07.2019 10:00
Mathematics, 12.07.2019 10:00
Mathematics, 12.07.2019 10:00
Mathematics, 12.07.2019 10:00
Mathematics, 12.07.2019 10:00
Mathematics, 12.07.2019 10:00
Mathematics, 12.07.2019 10:00