Arc with endpoints that are the endpoints of a diameter is called a semicircle and has a measure of 180 degrees. Adjacent arcs are two arcs on the same circle which d<span>o not overlap and s<span>hare a common end point. Hope this answers the question.</span></span>
Answer:
- (27n^3 - 12n - 1) over 3n
Step-by-step explanation:
Answer:
78.5
Step-by-step explanation:
Add the two scores, and then divide this sum by 2 to obtain the average score:

It should be 40
Mark be as brainliest if right plz
-2xyz(xy + 3yz) = -2x^2 y^2 z - 6x y^2 z^2