Mathematics, 05.08.2020 02:01 diamond2738
A bicyclist traveled with a speed of 12 km/h from a camping ground to a station, located 60 km away. Write a formula expressing the dependence of the variable d on t, where d is the distance between the bicyclist and the station in km and t is the time travelled in hrs. Using the formula, find: d for t=3.5 (I tried 42, 3 times and 24, one time but it says its wrong tho the second part of 2.5 hrs was correct) plz help
Answers: 2
Mathematics, 21.06.2019 18:00
The constant of proportionality is always the where k is the constant of proportionality. additionally, you can find the constant of proportionality by finding the ratio for any point onasap
Answers: 1
Mathematics, 21.06.2019 18:20
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a. x2 − 4x − 7 = 0b. 4r2 + 11r − 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
Mathematics, 22.06.2019 00:20
Given: jk ||lm prove: _2 = 27 statement justification 1. jk ||lm 1. given 2.26 = 27 3.22 = 26 2. 3. 4. _2 = 27 4. corresponding angles theorem transitive property of equality vertical angles theorem substitution property of equality
Answers: 1
A bicyclist traveled with a speed of 12 km/h from a camping ground to a station, located 60 km away....
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