In the diagram shown, chords ab and cd intersect at e. the measure of arc ac is 120 degrees, the measure of arc db is (2x)°, and the measure of angle aec is (4x)° what is the degree measure of angle aed?

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent

true !

step-by-step explanation:

c.

step-by-step explanation: it's not a. because 1/3 x 1/3 x 1/3 = 1/27 so that's not correct. | b. is also not correct because 7 x 7 1/3 is not actually 3 x 7 1/3 . and for d. multiplications are not additions so that left you with c. ( hope this out : d )