Answers: 1
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 20:10
Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm
Answers: 1
What is -3=5u+2 simplified...
Biology, 14.05.2021 18:50
Mathematics, 14.05.2021 18:50
Computers and Technology, 14.05.2021 18:50
Mathematics, 14.05.2021 18:50
Mathematics, 14.05.2021 18:50
Social Studies, 14.05.2021 18:50
Mathematics, 14.05.2021 18:50
Computers and Technology, 14.05.2021 18:50
History, 14.05.2021 18:50
Biology, 14.05.2021 18:50
Mathematics, 14.05.2021 18:50
Geography, 14.05.2021 18:50