An urn contains yellow balls and red balls. if vince chooses balls at random from the urn, what is the probability that he will select yellow balls and red balls? round your answer to decimal places.

answer: a.

step-by-step explanation: the answer is a. because, you need to converge the fractions to find a solution.

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh

i believe it is the square root of 122 because when you turn it on it's side, to where the 5 inches is on the bottom, it looks like it is the same length.