Answer:
the answer is a
Step-by-step explanation:
#1. The square root of a number is 9 and -9
√(81) = 9 or -9
#2. Take the square root of 4,840 yards²
√(4840) = 69.57 yards
It's B, between 69 and 70 yards
Answer:
m
Step-by-step explanation:

Answer:
1/2<8/13
Step-by-step explanation:
1/2<8/13
52 because 4 feet is 48 inches 9 (which is like 1 feet is 12 inches) and 48 plus 4 equals 52