andy461 andy461

30-08-2017
Mathematics

contestada

Point E is between points D and F. If DE= x-4, EF= 2x+5, and DF= 4x-8, find x.

Respuesta :

akiyama316 akiyama316

06-09-2017

DE= x-4
EF = 2x+5
DF = 4x-8

now, Point E is between points D and F

so, DF = DE + EF

[tex]4x-8 = (x-4) + (2x+5) \\ 4x-8 = 3x +1 \\ x = 9[/tex]

Answer Link

targilagos targilagos

09-09-2019

Answer:

Step-by-step explanation:

Answer Link

Otras preguntas

How to find the area of a equalateral triangle using the height?

Think critically: the different molecules that make up the air in a room have, on average, the same kinetic energy. how does the speed of the different air mole

Which two territories did the Umayyad dynasty conquer for the Islamic empire?

What is the marginal product? (A.)amount of input used in the coat of production (B.)increase in input added by the last unit output (C.)total change in output

Determine an equation of the line passing through two distinct points: the origin (0,0) and (a,b).

the original Statue of Colossus stood over two thousand years ago at the entrance of which busy ancient Greek Harbor? Island of Halicarnassus Island of Rhodes I

The preliminary coating applied to a painting surface before the final work is begun is called the ________.

Consider the inequality 6x + y < p. What must be true about the value of p in order for the origin to be part of the solution

Is making coffee and washing cups part of secretary's job?

What did portugal's initial interest in africa mostly seem to concern? politics agriculture religion trade?

ACCESS MORE EDU ACCESS