Mathematics, 20.10.2020 02:01 u8p4

The points C, D, E and F all lie on the same line segment, in that order, such that the ratio of CD : DE : EF is equal to 1 : 5 : 2. If CF = 40, find DF.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, rrgehsh

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

Answers: 1

continue

Mathematics, 21.06.2019 21:10, ethan5738

Jenny earned a 77 on her most recent test jenny score is no less then 5 points greater then 4/5 of terrance’s score if t represents terrance score which inequality represents the situation

Answers: 3

continue

Mathematics, 21.06.2019 22:30, smarty5187

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?

Answers: 1

continue

Mathematics, 21.06.2019 23:00, ManBun99

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

Answers: 2

continue

You know the right answer?

The points C, D, E and F all lie on the same line segment, in that order, such that the ratio of CD...