Thank you for posting your question here. Please see below answers for the problem above:
a. to find the circumference of the tire you need to multiply 3.14 by 2.5:
= 3.14 x 2.5
= 7.85 to round of it will be 8
b. to get the number of times the tire have to rotate to travel 1 mile:
1 mile = 5,280 ft
1 rotation is 7.85
5,280/7.85 = 672.611465
Https://www.algebra.com/cgi-bin/plot-formula.mpl?expression=highlight%28x%3C=45%29
55/100 = (55:5)/(100:5) = 11/20
55/100 = 0.55
Answer:
c. divide the cars gas milelage
Answer:
yes
Step-by-step explanation:
from sss axiom
we can say that they are congurqnt
