Answer:
The difference between the temperatures in the two countries is 38.3°C.
Step-by-step explanation:
Given:
Temperature in Greenland = - 8.3°C
Temperature in Jamaica = 30°C
To find :
The difference between the temperature in the two countries = ?

Therefore,the difference between the temperatures in the two countries is 38.3°C
Answer:
the question states if necessary, round the nearest tenth and by using the pythagoras theorem the answer should be 10 since its 9.21 and its nearest 10th is 10? im not quite sure though
The third equation is the correct one. After 100 years, about 115 grams will remain.
Answer:
Coordinates of C are (a,a)
Step-by-step explanation:
As x-coordinate of C is equal to that of coordinate D (a)
y-coordinate of C is equal to that of coordinate B (a)
So,
Coordinates of C are (a,a)
i hope it will help you!