4. Find the values of x and y
following:complex number.

(X, Y) = (3,2)-(1,4)
​

x=2 and y= -2

Step-by-step explanation:

(x,y)=(3-1,2-4)

(x,y)=(2,-2)

x=2

y= -2

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80