Mathematics, 28.01.2020 06:31 danny223
Two triangular pyramids are similar. the volume of the larger pyramid is 729 cm3 , and the volume of the smaller pyramid is 64 cm3. if the perimeter of the base of the smaller pyramid is 8 cm, what is the perimeter of the base of the larger pyramid?
Answers: 3
Mathematics, 21.06.2019 17:00
High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?
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 22:00
Percent increase and decrease. original number: 45 new number: 18
Answers: 1
Two triangular pyramids are similar. the volume of the larger pyramid is 729 cm3 , and the volume of...
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