The correct answer is option A.
Conditional Probability means the probability of an event given that some other event has already occurred. From the given options, only option A presents such a case in which we have to find the probability of an event along with the data that some other event has already occurred.
We have to find the probability of drawing out a club, given that the card we are drawing is not a heart. So, it is given that the shape on the card is a shape other than the heart. Thus the probability we will calculate will be a conditional probability.
They are all like-terms so you can add 7y+3y which equals 10y. Then subtract 10y-17y and you get a negative number; -7y
Answer:
Step-by-step explanation:
Because the trapezoid is isosceles, the two diagonals are congruent. This can be shown by ASA.
ACD = BDC Properties of parallel lines.
DC = DC A line is equal to itself
DBA = CAB Property of parallel lines.
AC = DB Parts of Congruent triangles are congruent
3x + 15 = 7x - 9 Add 9 to both sides
3x + 15 + 9 = 7x
3x + 24 = 7x Subtract 3x from both sides.
24 = 7x - 3x
24 = 4x Divide by 4
24/4 = 4x/4
x = 6
The value of x is 35° and the value of y is 72.5°
Hope this helps! If you have any more questions or need any further explanation then please comment down below or message me! Good luck!
