Answer:
The numerical length of UW is 27
Step-by-step explanation:
KE = 7500 J
2
Given: a² +a +1= 0
Bringing a terms to the right-hand side:
1= -a² -a
-a² -a= 1
-a -a²= 1
1 -a -a²
= (-a -a²) +1
= 1 +1
= 2
Answer: with 11 miles, it can travel 220 miles
