The answer to this is : 0.75 (.75)
The Greek mathematician who wrote the most definitive text on geometry, one that is still referred to today is Euclid. Euclid of Alexandria is also called "Father of Geometry". He was a great Greek mathematician. Euclidean geometry is still widely taught in schools and colleges. I hope the answer comes to your help.
GX, FW, and YH. That should be the main ones.
Answer:
0.636
Step-by-step explanation:
Let Aw, Ab, Bw, Bb the following events:
Aw = the ball drawn from urn A is white
Ab = the ball drawn from urn A is black
Bw = the ball drawn from urn B is white
Bb = the ball drawn from urn B is black
the probability that the transferred ball was black given that the second ball drawn was black is P(Ab | Bb)
By the Bayes' Theorem
Working out the calculations
rounded to three decimals
Answer:
Step-by-step explanation:
What we know
total sum of angles = 540 deg
3/2 b cam also be written as 1.5b degrees.
So 1.5b + (b+45) + (2b - 90) +90 = 540
Step 1 -- get rid of parenthesis
1.5b + b + 45 +2b -90 +90 =540
Step 2 -- combine the like expressions
4.5b + 45 = 540
Step 3 -- subtract 45 from both the sides
4.5b = 495
Step 4 -- divide 4.5 from both the sides
b = 110 ----- not the right answer
Thats not right okay im sorry
but i guess if it is not 110 it should be 100, 90 etc.
90 = b is correct