Find the surface area of a sphere with a diameter of 12 mm.

A≈4.52×10-4m²

Step-by-step explanation:

Unit Conversion:

d=0.012m

Using the formulas

A=4πr2

d=2r

Solving for A

A=πd2=π·0.0122≈4.52389×10-4m²

1809.5574 mm²

Step-by-step explanation:

Input Data :

Length = 12 mm

Objective :

Find what is the surface area of the sphere for given input data?

Formula :

Surface Area = 4πr2

Solution :

Surface Area = 4 x 3.1416 x 122

= 4 x 3.1416 x 144

Surface Area = 1809.5574 mm²

step-by-step explanation:

coldest temperature they recorded add me europa2433

europa2433

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x