Answer:
5
Step-by-step explanation:
You subtract all those distances from 22 to calculate the remaining distance.
22-4= 17
17-5=12
12-0=12
12-6=5
So the answer is 5
(Yes I did these in my head)
It would be a fraction with the same denominator but different numerator so you could compare the two.
1) cos (150°)=- cos(180°-150°) = - cos(30°) and - cos30° = - √(3) / 2
sin(150°) = sin(180°-150°) =sin30. and sin30° = 1/2
Then : 5/2(cos 150° + i sin 150°) becomes : 5/2{(-√(3) /2 + I (1/2)]
OR 5/4( - √3 + i)
Answer:
$725
Step-by-step explanation:
First you subtract $600 from $3500 then divide $2900 by 4 which is $725