Mathematics, 13.11.2019 04:31 vkrizh
Ross wants to cut a 40-foot rope into two pieces so that the length of the first piece divided by the length of the second piece is 2.
a. let x represent the length of the first piece. write an equation that represents the relationship between the pieces as stated above.
b. what values of x are not permissible in this equation? describe within the context of the problem what situation is occurring if x were to equal this value(s). rewrite as a system of equations to exclude the value(s).
c. solve the equation to obtain the lengths of the two pieces of rope. (round to the nearest tenth if necessary.)
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 16:20
Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.
Answers: 3
Mathematics, 21.06.2019 18:00
Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126
Answers: 1
Mathematics, 22.06.2019 00:30
Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm2. what is the area of the second triangle?
Answers: 2
You know the right answer?
Ross wants to cut a 40-foot rope into two pieces so that the length of the first piece divided by th...
Questions
Chemistry, 19.11.2020 19:00
History, 19.11.2020 19:00
Mathematics, 19.11.2020 19:00
Mathematics, 19.11.2020 19:00
History, 19.11.2020 19:00
Mathematics, 19.11.2020 19:00
Spanish, 19.11.2020 19:00
