To solve this you just have to isolate h
B=hm
Divide both sides by m to get h alone
B=hm
/m /m
B/m=h
Answer:
Below in bold.
Step-by-step explanation:
x^2 + y^2 - 8x + 12y + 40 = 0
x^2 - 8x + y^2 + 12y = -40
Complete the square on the x and y terms:-
(x - 4)^2 - 16 + ( y + 6)^2 - 36 = -40
(x - 4)^2 + (y + 6)^2 = -40 + 16 + 36
(x - 4)^2 + (y + 6)^2 = 12
So the centre is at (4, -6) and the radius is √12.
The probability is the number of specific outcomes divided by all possible outcomes....in this case:
8/12=2/3
You make the rref of the matrix you will the the span