Elden grows wheat on his land. However, his wheat farm is on a steep slope and hence more prone to soil erosion. In order to prevent soil erosion, he rotates wheat with soybean. What type of soil conversion method did Elden use?

A.

Cover cropping and mulching

B.

Crop rotation

C.

Contour farming

D.

Terrace farming

d.) yes, because the volume of the cone is greater than the volume of the sphere

step-by-step explanation:

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus