Mathematics, 24.08.2019 02:30, shaylaahayden45061
Dr. black is standing 20 feet from a streetlamp. the lamp is making his shadow 5 feet long. he estimates that the angle of elevation from the tip of his shadow to the top of the streetlamp is 30. to the nearest foot, the streetlamp is about
Answers: 2
Mathematics, 21.06.2019 17:30, meganenaranjo
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 21:30, achsahjosey
Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour. what is the cyclist average rate for the round trip in miles per hour ?
Answers: 1
Mathematics, 21.06.2019 22:30, gunnatvinson
If a line is defined by the equation y = 5x + 2, what is the slope?
Answers: 2
Dr. black is standing 20 feet from a streetlamp. the lamp is making his shadow 5 feet long. he estim...
History, 20.09.2020 04:01
Mathematics, 20.09.2020 04:01
English, 20.09.2020 04:01
Mathematics, 20.09.2020 04:01