I am not 100% sure but I think the answer is C I hope I helped you and Good luck
Answer:
7
Step-by-step explanation:
a right angle is 90 degrees so
90=76+2x subtract 76 from both sides
-76 -76
________
14=2x divide 2 from both sides
_ ___
2 2
7=x
Check:
76+(2*7)=90 correct
20 mi/60ft can be reduced to 1mi/3ft. So Basically for every mile traveled it takes 3 feet to stop. Therefore 32÷3 = 10.67
