A. Vertical angles.
Complementary angles are adjacent angles that add to equal 90 degrees.
Adjacent angles are angles that share a side (they are right next to each other).
Supplementary angles are adjacent angles that add to equal 180 degrees.
Thus the answer is A.
Hope this helps.
If you have 5 pieces of something you split it up into 2 for each and then slip the last one into two.
Answer:
no answer your gay
Step-by-step explanation:
Answer: Our required probability is 0.11.
Step-by-step explanation:
Since we have given that
Number of workers in first shift = 21
Number of workers in second shift = 15
Number of workers in third shift = 13
We need to find the probability of choosing exactly two second shift workers and two third shift workers.
So, it becomes,

Hence, our required probability is 0.11.
Answer:
669.9cm³
Step-by-step explanation:
V
=
π
r
2
h
3
3.14× 8²× 10/3= 669.86