bosswilliam115 bosswilliam115

19-06-2016
Mathematics

contestada

Find the real numbers x and y that make the equation true.
-4 + yi = x + 3i

Respuesta :

mathmate mathmate

19-06-2016

equate the real and imaginary parts independently to find x and y.
Real part: -4=x, so x=-4
Imag. part yi=3i, so y=3

Answer Link

Otras preguntas

Marsha deposited $7,000 into a savings account 3 years ago. The simple interest rate is 5%. How much money did Marsha earn in interest?

does anyone know this plz help??

Marsha deposited $7,000 into a savings account 3 years ago. The simple interest rate is 5%. How much money did Marsha earn in interest?

Why was writing important to the Sumerians?

Since stocks can be traded online which ourpose is best served by markets

who is presedant of Ethiopian?

Which statement is true about a catalyst

Agustina made a scaled copy of the following quadrilateral. She used a scale factor less than 1. What could be the length of the side that corresponds with over

A dependent system of equations is a system with __________.

Polygon ABC D is dilated rotated and translated to form polygon a’b’c’d’. the endpoints of a AB are at zero and -7 and eight and eight in the endpoints of a’b’