(3+11i)/(3+11i)=1
So that means you can multiply 6/(3+11i) by (3+11i)/(3+11i)
Then 6(3+11i)/1
= 18+66i
The circumference is about 3.14 (

) times bigger than twice the radius. Mathematically, this can be writted as

, where C equals the circumference and r equals the radius, or

where C equals the circumference and d equals the radius.
Answer:
66
Step-by-step explanation:
I have a lot to do so there won't be a step by step
In slope intercept form this would just be: y=-3
Answer:
4. A(-1, -1), B(2, 2), C(4, 4). 5. ∠1 and ∠2 form a right angle.
Step-by-step explanation: