Answer:
The answer should be B
Step-by-step explanation:
to find the net change you need to do final minus initial. So the final would be Jakarta and the initial would be Hong Kong. so just subtract Jakarta's latitude from Hong Kong's and the same for longitude
Answer:
x= -30
Step-by-step explanation:
It would be b; 80 because 0.2 times -80 is -16
There is actually a cool trick to this. When you see a and 2a, in this case 6 and 12, then the small triangle is a 60-30-90 triangle. The remaining side is

.
This value rounds down to 10, and yep, you guessed it, another 30-60-90.
This time, x =

.
This is a very difficult problem and requires knowledge of the special triangles. Hope this helps!
Answer:
-1
Step-by-step explanation:
Rise over run is the slope
m= (y2-y1)/(x2-x1)
= ( -1-3)/(2--2)
= (-1-3)/(2+2)
-4/4
-1