Mathematics, 12.08.2019 19:20 tugordochulo1
Two cars are traveling down the highway with the same speed. if the first car increases its speed by 1km/hr, and the other car decreases its speed by 10km/hr, then the first car will cover the same distance in 2hrs as the second car in 3hrs. what is the speed of the cars?
Answers: 1
Mathematics, 21.06.2019 17:50
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
Answers: 2
Mathematics, 21.06.2019 20:40
How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142
Answers: 1
Mathematics, 21.06.2019 22:00
Which is the correct first step in finding the area of the base of a cylinder with a volume of 26x cubic meters and a height of 6.5 meters? v=bh 6.5=b(26x) v=bh v=26pi+(6.5) v=bh v=26pi(6.5) v=bh 26pi=b(6.5)
Answers: 1
Two cars are traveling down the highway with the same speed. if the first car increases its speed by...
Mathematics, 04.07.2019 07:00
Mathematics, 04.07.2019 07:00
Mathematics, 04.07.2019 07:00
Mathematics, 04.07.2019 07:00
Health, 04.07.2019 07:00
Mathematics, 04.07.2019 07:00
Mathematics, 04.07.2019 07:00
Mathematics, 04.07.2019 07:00
Mathematics, 04.07.2019 07:00
Mathematics, 04.07.2019 07:00
Mathematics, 04.07.2019 07:00
Mathematics, 04.07.2019 07:00
Mathematics, 04.07.2019 07:00
Mathematics, 04.07.2019 07:00