Answer:
what? this isn't a true/false question...
the answer is 6
Answer:
3.9 miles
Step-by-step explanation:
Use phytagoras theorem
c²=a²+b²
4²=1²+b²
16=1+b²
b²=16-1
b²=15
b=

b= 3.872
≈3.9miles
Answer:picture of question please
Step-by-step explanation:
Answer
8
Step-by-step explanation:
-B = -(-4) = 4 x 2 = 8