By definition of conditional probability,
P(B | A) = P(A ∩ B)/P(A) = (13/25) / (13/20) = 20/25 = 4/5
angleD=(7b+1)angle E=(2b+1)and angle F=(b+8)
Sin = opposite / hypotenuse so SinS = QR/68. You have to use Pythagorean Theorem to find QR.
Answer:
m = ‐ 30
Step-by-step explanation:
it is because I say it is