A+bi is the form of a complex number. a is on the x axis, bi is on the y axis:
3-4i ( x positive, y negative) Q4
-1-3i (both x, y negative) Q3
4+i ( both x, y positive) Q1
-2+2i (x neg, y pos) Q3
Answer:
44.5
Step-by-step explanation:
Answer:
I think the answer is A but I'm not 100% sure.
Step-by-step explanation:
Answer:

Step-by-step explanation:
<u>Decimal to Fraction Conversion</u>
We have the decimal number 0.285
It can be expressed as:

The fraction can be simplified by dividing by 5:

Since 57 and 200 have no more common factors, this is the simplified equivalent fraction.

Answer:

Step-by-step explanation:
7x + 24x = 25 x
31 x = 25 x
Subtracting 25x to both sides
31x - 25x = 0
6x = 0
Dividing both sides by 6
=> x = 0