Answer:
1 : 1
Step-by-step explanation:
When a circle is inscribed in a cylinder, the height of the cylinder is equal to the diameter of the sphere and the radius of the cylinder is same as that of the sphere.
Let the radius of sphere is r.
height of cylinder, h = 2r
radius of cylinder = r
Surface area of sphere, A = 4πr²
lateral surface area of cylinder, A' = 2 πrh
A' = 2πr x 2r = 4πr²
The ratio of surface area of sphere to the lateral surface area of cylinder is 1 : 1.
-4x+2=9 would be the answer for this equation
They definitely can be positive they can be negative and they can have an absolute value but I would choose they both can be positive and negative
Answer:
the answer should be 2,401 were going to St. Ives
Step-by-step explanation:
7 times 7 times 7 times 7 is 2401
(x-3)(x+4). -3,4 multiply to -12, and add to get 1
