Event B is dependent on event A, and event A occurs before event B. Which expression is equal to the probability of event A? OA. P(BNA)
P(B)
OB. P(BO
P(BA)
OC. P(
AB)
PAB)
D. P(ANB)~P(B|A)
OE P(ANB)*P(B)

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

answer: 180 degrees clockwise

step-by-step explanation:

my apex says that it is false

4.5(4 − x ) + 36 = 202 − 2.5(3x + 28) now multiply from the paranthesis

18 -4.5x + 36 = 202 -7.5x + 70 will add the numbers

54-4.5x = 272-7.5x move x to the left and numbers to the right

7.5x-4.5x = 272-54 make the difference

3x = 218 and divide by 3

x= 72