Your answer would be -1/6
Answer: 
Step-by-step explanation:
All radii of a circle are congruent, so by the base angles theorem
Also, angles x and y are inscribed in the same arc, and they are thus congruent, meaning x = 65.
Answer:
you can do a trial and improvement
Step-by-step explanation:
Answer:
-18 x 4 = -72
Step-by-step explanation:
a negative times a positive is a negative number.
To divide one fraction by another, invert (turn upside-down) the second fraction, then multiply.
Divide: 4(/7) / 2 = 4/7 · 1/2 = 4*1/ 7*2 = 4/14 = 2/7