< 3 + < 4 = 180 degrees ( adjacent angles)
<3 + 52 + 25 = 180 degrees (angles in a triangles)
So if we subtract these 2 equations:-
<4 - (52 + 25) = 0
< 4 = 52 + 25
Answer:
Total number of way to pick 3 letters is 6C3 = 20.
Step-by-step explanation:
P(E) = 3/6 = 1/2
P(O) = 3/6 = 1/2
The intersection is P(E n O) = P(E)P(O | E)
= 1/2(2/5)
= 1/5
P( E or O but not both) = P(E and not O) + P(O and not E)
(THis step is easier to understand if you shade in a venn diagram for this):
= [ P(E) - P(E n O) ] + [ P(O) - P(O n E) ]
= 1/2 - 1/5 + 1/2 - 1/5
= 1 - 2/5
= 3/5
The P (E or O or both ) is just the union of the two:
P( E U O) = P(E) + P(O) - P(E n O)
= 1/2 + 1/2 - 1/5
= 4/5
I think it’s (B) lmk if I’m wrong
Answer:
<em>z = 10.8</em>
Step-by-step explanation:
81 + 36 = 
117 =
c = 
c = 10.8
c = z
3$ x 6 roses = 18$
1$ x 9 daisies = 9$
18 + 9 = 27$
Answer. 6 roses
