Answer:
D - 9x^(2)+2x-5
Step-by-step explanation:
. the first one of figohohl
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
This means there is no solution because 0 can't = 2