Mathematics, 15.01.2021 16:20 xojade

In ΔCDE, CE is extended through point E to point F, m∠CDE=(2x−4) ∠DEF=(6x−10) m∠ECD=(2x+16). Find, m∠DEF.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:30, meramera50

Matt and brian were solving a system of equations. they both noticed that the two lines had the same slope. brian said that because each line in the system had the same slope, the two lines had to be parallel, which meant the solution to the system was "no solution" matt disagreed, and said they should also look at the y-intercepts before determining how many solutions there were. who is correct?

Answers: 1

continue

Mathematics, 21.06.2019 16:00, pr47723

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Answers: 3

continue

Mathematics, 21.06.2019 19:50, twitter505567

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

Answers: 3

continue

Mathematics, 21.06.2019 22:30, jakails359

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?

Answers: 1

continue

You know the right answer?

In ΔCDE, CE is extended through point E to point F, m∠CDE=(2x−4) ∠DEF=(6x−10) m∠ECD=(2x+16). Find, m...