Kenz413
Kenz413
01-04-2017
Mathematics
contestada
Would someone help me
Respuesta :
Hoa2003
Hoa2003
05-04-2017
the angle AEC is opposite the angle DEB
the angle AEC is equal
9x + 12 = 2x + 30
9x - 2x = 30 - 12
7x = 18
x = 2.57
Answer Link
VER TODAS LAS RESPUESTAS ( 59+ )
Otras preguntas
this should be pretty intense
A 1000 kg train car traveling at 12 m/s on a level track has 400 kg of sand dumped, vertically, into it. What is the final speed of the train car after the sand
Drops of rain fall perpendicular to the roof of a parked car during a rainstorm. The drops strike the roof with a speed of 15 m/s, and the mass of rain per seco
What is the final temperature of a drink if the initial 1.10 kg of water is at a temperature of 23.2 degC and 0.0700 kg of ice at 0 degC is placed in it?
Spain, Italy, and Greece are transitioning: to a service economy. to rule by multiethnic regimes. to a time of high birthrates. to an agrarian society.
A box is being pulled by two people. The ropes make angles of 40° and 55° with the direction of motion of the box. If the resultant force is 700 N, find the f
what is 81-86÷2+(9×2)-50=pmdas
7 = -x+3. Consider the line y = Find the equation of the line that is parallel to this line and passes through the point (-5, 6). Find the equation of the line
A bolt comes loose from underneath an elevator that is moving upward at a speed of 5 m/s. The bolt reaches the bottom of the elevator shaft in 3.1 s.
Read the excerpt from Frederick Douglass’s speech “What to the Slave Is the Fourth of July?” Go where you may, search where you will, roam through all the monar
