Answer:
3
Step-by-step explanation:
Answer:
The distance from sea level in mm is 0.5494 mm.
Step-by-step explanation:
Consider the provided information.
It is given that Our scale is that 100 mm on the map is equal to 6371 km in Earth.
This can be written as:
100 mm = 6371 km
Divide both the sides by 6371.
100/6371 mm = 1 km
We need to find the distance from sea level in mm, if the distance is 35 km.
Multiply both sides by 35.
100/6371 × 35 mm = 1 × 35 km
0.5494 mm = 35 km
Hence, the distance from sea level in mm is 0.5494 mm.
C. 30 degrees because it mirrors the angle of P.

It would seem the only solution is 0, but

and the denominator of the fraction can't be equal zero, therefore there's no solution.
Question 11)
Answer:

Step-by-step explanation:
Given the expression







Therefore,

Question 12)
Answer:
Step-by-step explanation:
Given the expression












Therefore,