Total surface area = lateral area of cone + lateral area of cylinder + area of base of cylinder:
cone: πrL = π(5cm)(13cm) = 65πcm²
cylinder: 2πrh = 2π(5cm)(12cm) = 120πcm²
base: πr² = π(5cm)² = 25πcm²
total surface area = 65πcm² + 120πcm² + 25πcm² = 210πcm²
P(H) = 1/2
P(>6) = 9/15 = 3/5
P(Both H AND >6) = 1/2 * 3/5 = 3/10
Answer:
Step-by-step explanation:
83/100 is already simplified. You can not make it smaller.
Answer:
(Y-5)=-2/5(x+8)
Step-by-step explanation:
Point slope form is (y2-y1)=m(x2-x1)