The answer is 75 liters per 100km. If you divide 340 by 100 you get 3.4 and then divide 255 by 3.4 you get 75.
Answer: False
This is describing the angle of depression. The angle of elevation would have the object be above the observer.
Answer:
5
Step-by-step explanation:
The inverse of
is
.

since
.

Note: In general, the inverse of
is
.
Cosine functions are positive in quadrant 4
Here is a helpful mnemonic All Students Take Calculus (might be helpful in the future)
Answer:
Brainleist!
Step-by-step explanation:
10 marbles total
8 are either purple or orange
8/10 or 4/5 or 80% or 0.8
80 x 0.8 = 64