Answer:
-3 + 9i
Step-by-step explanation:
The conjugate of -3i is - 3 - i.
(- 3 i) × (- 3 - i)
Multiply both terms.
-3 + 9i
If I'm getting this right, your equation is:
y=-7x+12
This is the simple form, it'll give you all the information you need:
Slope= -7x
This is the rise of the line, the x representing the variable of slope
Intercept=12
The y intercept is where the line crosses at a (0,#) point. Its also the number that's being added to that slope, in this case its 12.
Answer:
The correct answer is b
Step-by-step explanation:
To find the answer to this question, we would need to find the percentage of each option, and compare it to our question.
95*.8=76<80 Incorrect
120*.75=90>80 correct
270*.2=54<80 incorrect
180*.4=72<80 incorrect
The correct answer is b
Hope this helps!
Answer:
Option C, x = 6
Step-by-step explanation:
<u>Step 1: Divide both sides by -8</u>
<u /><u />
<u />
Answer: Option C, x = 6
Answer:
This is an odd question, I keep getting 0. But your answer is probably 2.
tan(2x) is a double angle and can be simplified to : 2tan(x)
I tried solving for when it equals 0 and my answer is still the same. Very odd. I would select 2.
Edit: Original poster confirmed it was 2
ED2021