Answer:
$0.53 per kg
Step-by-step explanation:
8/15=533333333... so round it
Answer:
25.50=3.75h+0.50d
Step-by-step explanation:
Answer:
x < 3
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Rule of trigonometric functions:-
sin a = cos(90 - a)
Here a = 90°.
sin 90 = cos (90 - 90)
1 = cos 0.
cos 0 = 1.
So the cos 0 = 1.