Which formula is correct in computing 50% of the volume of the shape below?
A. V=1/2π (4.6)^2
B. V=1/2π (9.2)^2
C. V=1/2π (9.2)(12.4)
D. V=1/2π (4.6)^2(12.4)

D

Step-by-step explanation:

volume of a cylinder:  V=πr^2h

so for 1/2 volume we can just multiply by 1/2

so

V = 1/2 (πr^2h)

plug in values r = 4.6 and h = 12.4

V= 1/2 π (4.6)^2 (12.4)

so the answer is D

x = 17

step-by-step explanation:

in the given figure, two triangles are inscribed in a circle where ∠bae ≅ ∠dae which makes the side be and de equal so we can write it as:

3x - 24 = x + 10

solving this equation for x to get:

3x - x = 10 + 24

2x = 34

x = 34/2

x = 17

therefore, the value of x = 17.

a: 1/6, j: 1/4

step-by-step explanation: you are welcome