All of the values follow the same formula rule. n= n x (n-1) / 2
Use this formula to find the number of segments.
Inside the root is 50-1
50-1 = 49
You would remain with root 49 but, if you calculate the square root the answer would be 7 because...
7•7 = 49
^ So, the answer is 7
64*3= 192 I multiplied that because the car traveled for 3 hours at the speed of 64 miles.
64-15= 49 I subtracted 15 out of 64 because the car only traveled 45 minutes after the three hours.
=241 final answer
Answer: please mark brainlyest
Step-by-step explanation:
Just do each number to they square root
