Answer:
i think it's 1860
Step-by-step explanation:
i divided 2000 by 7 and got 1860 :)
sorry if it's incorrect !
Factor the numerator to get:
(-3z(z+5))/(z+5) now you notice that (x+5) cancel out leaving:
-3z
The answer to this would be 40 degrees.
Cos 180 = -1
sin 180 = 0
So you put in the answer that when you revert it into complex again, it would be -4.
The correct answer would be 4(cos 270 + i sin 270)
Answer:
1.9 or 2
Step-by-step explanation:
To find diameter you do,
d= C/pi
C is circumference
so, d=6/3.14
=1.910... or 2
Hope this helps :)