Cos 210° = cos ( 180° + 30° ) - cos 30° = - √3/2
It causes very low gravity but it still has a bit of gravity. Hope it helped! ;-) <3
C and D are the same, so its between A and B, which concludes your answer should be B
Answer:
$5.79 +
$0.95
Estamate
$5.80 +
$1.00
= $6.80
We only round one digit.
Step-by-step explanation:
