2 acute and 2 obtuse and 0 right angles
Answer:
x = 17.5
Step-by-step explanation:

Answer:
A. Mutually exclusive
Step-by-step explanation:
We are given that
Event A={2,4,6}
Event B={1,3,5}
Event A and B=A∩B={2,4,6}∩{1,3,5}={}
As events A and B have no outcome in common, so it means that event A and B are mutually exclusive events.
We can say that event A and event B are not non-mutually exclusive.
Simple events are those which have only one outcome like {1} or {2} etc.
Thus, we conclude that event A and event B are mutually exclusive events.
Answer:
x=5-y
Step-by-step explanation:
A- Factored form is 2× (2y +5)
B - width can be 2
length can be 2y+5 or vice versa