10x= -8x + 36
-8x -8x
———————-
2x= 36
— —
2 2
X=18
Answer:
what?
Step-by-step explanation:
Distance = speed * time
d = 40(2)
d = 80 miles
Answer:
Diameter of cylinder = 12 cm
Step-by-step explanation:
Given:
Height of cylinder = 5 cm
Total surface area of cylinder = 3 x [Curved surface area of a cylinder]
Find:
Diameter of cylinder
Computation:
Total surface area of cylinder = 3 x [Curved surface area of a cylinder]
πr²h = 3[2πrh]
πr²h = 6πrh
Radius of cylinder = 6 cm
Diameter of cylinder = 2 x Radius of cylinder
Diameter of cylinder = 2 x 6
Diameter of cylinder = 12 cm
I think it would cost $120 dollars I'm not quite sure...
