evieenglish1
evieenglish1
20-04-2020
Mathematics
contestada
x2 + 9x + 27 = 9
= x
or x =
Respuesta :
moyosoreoluwashodipo
moyosoreoluwashodipo
20-04-2020
Answer:
2x+9x+27=x
11x+27=x
27=x-11x
27= - 10x
10x= -27
x= -27÷10
x= -2.7
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
The new ICH E6(R2) integrated addendum requires sponsors to implement systems to manage quality throughout all stages of the trial process. The system should us
Can someone help me please? I Attached the question. THANKS!!
Sharon is training for a triathlon, a timed race that combines swimming, biking, and running. Consider the following sentence: In order to swim for an hour, Sha
1. Which sentence correctly uses the past perfect tense? Conjunctions ons A Last night, he dreamed about visiting the Great Wall of China. struction B He had dr
During the eighteenth century, both spain and france steadily lost interest in their north american empires. true of false
Mune Company recorded journal entries for the declaration of $250000 of dividends, the $160000 increase in accounts receivable for services rendered, and the pu
In case of a national emergency, Adam can only be mobilized as part of an intact unit and not as an individual replacement. Which Military branch does Adam belo
For those reactions that are redox, indicate which elements are oxidized. P₄(s)+10HClO(aq)+6H₂O(l)Br₂(l)+2K(s)CH₃CH₂OH(l)+3O₂(g) [tex]\longrightarrow[/tex] 4H₃
]In the 17th century, French colonists began trading with which Native American tribe?
Silver has two isotopes: 107/47Ag, which has a mass of 106.905 amu and a percent abundance of 52.000%, and 109/47Ag, which has a mass of 108.905 amu and a perce
ACCESS MORE
