Answer:
Step-by-step explanation:
c=5 square root 2
a^2 +b^2 = c^2
25 + 25 = c^2
c^2 = 50
c = 5 square root 2
Answer: about 45
first since there’s 30 miles per gallon multiply 5.3 by 30 and then subtract 120 and there’s the answer