Answer:
B. 4
Step-by-step explanation:
The formula for this equation is (x-h)²+(y-k)²=r²
So 16 is represented by r² in that equation
All you have to do is find the square root of 16, which is 4, so the answer is B. 4
The final answer is 7 if you so it
Answer:
Step-by-step explanatioThere actually are simple... Average Speed is total distance divided by total time, so 200 km/2hr = 100 km/hr. since there are 60 minutes in an hour, 2 hours have 120 minutes, so divide 200 km by 120 minutes to get 1.67 km/min. (You could also just divide the first answer, 100km/hr by 60 to accomplish the same thing.
n: