Which complex number has a distance of
17 from the origin on the complex plane?
2 + 15
17 + i
20-31
04-i

None of these.

Please make sure you have written the choices correctly and check the question please.

The problem and choices I see:

Which complex number has a distance of 17 from the origin on the complex plane?

A) 2+15i

B) 17+i

C)20-3i

D)4-i

Step-by-step explanation:

A complex number, , and the point has distance:

by distance formula.

Simplifying this gives us:

So we are looking for in your choices so that .

Let's begin.

Choice 1:

So .

So choice A is out if I interpreted it correctly.

Choice 2:

So .

So choice B is out.

Choice 3:

So

So choice C is out.

Choice 4:

So

So choice D is out.

So it would be none of these have a distance of 17 from the origin.

7

step-by-step explanation:

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy