A dog won a race at the local fair by running 3 and one fourth miles in exactly 2 hours. At this constant rate, how long does it take the same dog to run the 1 and three tenths -mile state fair race? Use ratio reasoning to solve.

Danny draws a transversal, t, on two parallel lines ab and cd, as shown below: he makes the following table to prove that the alternate interior angles are equal: which is the missing justification? (6 points) corresponding angles formed by a transversal on parallel lines are supplementary. corresponding angles formed by a transversal on parallel lines are congruent. co-interior angles formed by a transversal on parallel lines are congruent. co-exterior angles formed by a transversal on parallel lines are congruent.

Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible