By definition of conditional probability,
P(B | A) = P(A ∩ B)/P(A) = (13/25) / (13/20) = 20/25 = 4/5
The answer to your question,
If rounded it would be 12.3, if not 12.5 with a repeated.
-Mabel
Answer:0.0064516129
Step-by-step explanation:
Same-side interior angles, which are shown here, are supplementary, which means that they add up to 180 degrees.
5a + a = 180
6a = 180
a = 30 degrees
Hope this helps! :)
