The plants used 17440 Calories of energy.
Answer is C.
All real numbers
hope it helps
Answer:
AC = 28 feet
Step-by-step explanation:
Point C is the midpoint of AB, so AC is half the length of AB:
AB/2 = (56 ft)/2 = 28 ft = AC
x=8+sqrt-8/12, x=8-sqrt-8/12
I think...
0.1/2.1 I hope that helps