Multiply : root(6, x) * root(4, y ^ 3) Rewrite the expression using rational exponents with a common denominator x * y ^ (11/2) x ^ (2/12) * y ^ (9/12) x ^ - 6 * y ^ (3/4)

B. x ^ 2/12 * y ^9/12

Step-by-step explanation:

Just got it correct on Edge.

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

step-by-step explanation:

mean or average is 40.6