For an inscribed quadrilateral, opposite angles add up to 180 degrees. In this case, if we are looking for the measure of angle D, we can use the fact that angles I & D add up to 180 degrees. Since angle I = 117:
117 + D = 180
D = 63 degrees
Yes, yes it is!
Because every point on the line of this equation is also a solution!
THis is called a linear equation!
So since she cut up each pizza into 5ths then 5 kids per pizza
5+5+5+5+5+5+5+5+5+5=50
the answer is 50 children
For no. 62 the answer is A.
1+3+5+7+9+11+13+15+17+19 is the answer. Hopefully this helped!! :)