3 years ago

What is the sum of the complex numbers below? 4−7i and −3+5i

1 answer:

3 0

Answer:

d 1–2i

Step-by-step explanation:

(4–7i)+(–3+5i)=1–2i

You might be interested in

Aleksandr-060686 [28]

y = - $\frac{1}{2}$ x + $\frac{3}{4}$

The equation of a line in slope-intercept form is

y = mx + c ( m is the slope and c the y-intercept )

rearrange 6x + 12y = 9 into this form

subtract 6x from both sides

12y = - 6x + 9 ( divide all terms by 12 )

y = - $\frac{6}{12}$ x + $\frac{9}{12}$ ( which simplifies to )

y = - $\frac{1}{2}$ x + $\frac{3}{4}$

8 0

3 years ago

muminat

Y=(5x-4)/2 first move -2y to the other side to obtain a positive value and make y the subject

8 0

3 years ago

Sav [38]

Answer:

100 meters 20/5=100

Not sure about the second one

hope this helps

Step-by-step explanation:

8 0

3 years ago

olga2289 [7]

$f=\frac{9}{5}c+32\\
5f=9c+160\\
9c=5f-160\\
c=\frac{5f-160}{9}
$

8 0

2 years ago

Y_Kistochka [10]

Answer:it is 34

And that's it

5 0

2 years ago