Karina was asked to find the quotient of 2−4i / 3+i. Her work is shown below. IDENTIFY in which step she made a mistake and EXPLAIN what the correct answer should be Step 1: 2−4i3−i / 3+i / 3+i
Step 2: 6+2i−12i−4i^2 / 9+3i−3i−i^2
Step 3: 2−10i / 8
Step 4: 1 / 4 − 5 / 4i

1d

2b

3 false

4 d

5 3200sq,ft

80+60+y=180

then divide the difference between 60 and y and add it to 180

so x =180 +( (y-60)/2)

x equals 200

step-by-step explanation:

8

she was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75 .

correct me if i'm wrong and if it is i'm truly sorry.