kafilatogunshola kafilatogunshola

04-04-2021
Mathematics

contestada

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

Respuesta :

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

What example does Alan Weisman give to show that nature has little concern for things that humans find important?

The magnitude of the electrostatic force between two point charges is f. If the distance between the charges is doubled, the electrostatic force between the cha

What is a petals reproductive function? PLEASE GIVE A WELL WRITTEN ANSWER No gooogle

my dog rusty sat in front of the empty bowl and whimpered soninpouree him some food

The area of 8 cm 8 cm 6 cm 7.2 cm 7.2 cm

What theorem shows that DEF ≅ GFE?

help me answer the question please !

Which organism would the researchers most likely predict to be the most distantly related to eukaryotes?.

Define a method named orderOfAppearance() that takes the name of a role as an argument and returns that role's order of appearance. If the role is not found, th

trying to pass a test (1/3)g+6=12