Answer:
She subtracted 7x instead of dividing it. Personally, i wouldn't have done that. I would subtract the 14 first, then divide.
I think the answer is 56.81 seconds, the best time would just be the shortest time
The answer is the A. I hope this helps!
Answer:
68%
Step-by-step explanation:
= 68%
I hope this helps!
Answer:
12.5
Step-by-step explanation:
12.5 multiplied by 20 is 250 which you divide by 2 to get the area. it plugs in to the triangle area formula which is 1/2 base times height.
