kafilatogunshola kafilatogunshola
  • 04-04-2021
  • Mathematics
contestada

find the value of x and y if: (x-yi)+ 7-2i =9-i​

Respuesta :

vikhaashkana25
vikhaashkana25 vikhaashkana25
  • 04-04-2021

Answer:

x=2, y=-1

Step-by-step explanation:

[tex](x+7)+(-y-2)i=9-i[/tex]

the (x+7) part corresponds to the 9 and the (-y-2) corresponds to the coefficien of i.

[tex]x+7=9[/tex]

[tex]x=2[/tex]

[tex]-y-2=-1[/tex]

[tex]y=-1[/tex]

Answer Link

Otras preguntas

In the united states the highest elevation is mount mckinley is alaska; the lowest elevation is death valley in california. what is the difference between the h
By _______ the medulla in rats, scientists were able to cause a cessation in breathing. fb by _______ the amygdala in rats, scientists were able to trigger aggr
Melissa walks into her morning status meeting. she didn't have time for breakfast or even coffee. during the meeting, she is most likely to focus on
Appeals from criminal convictions in the u.s. district courts constitute _____ of the workload of the u.s. courts of appeals.​
The curved path described by the effect is due to what earth feature
prove that siny tany +cosy=secy
Which is a large, fan-shaped muscle that forms the chest and enables several arm movements?
When contaminated with e. coli strains toxic to humans, fresh meat should be cooked to at least ____ in order to prevent any food intoxication?
How does specific heat influence biological systems?
A rocket is launched from atop a 36-foot cliff with an initial velocity of 107 feet per second. the height of the rocket, t seconds after launch is given by the