Skylar has pool toys shaped like a sphere with a radius of 2 inches. The toys fill with water and she has 12 toys total. How many cubic inches of water is needed to fill each toy?

33.51 cubic inches of water are needed to fill each toy

Step-by-step explanation:

Let's recall that the formula of the volume of a sphere:

Volume = 4/3 * π * r³

Replacing with the values we have:

Volume = 4/3 * 3.1416 * 2³

Volume = 4/3 * 3.1416 * 8

Volume = 33.51 inches³

33.51 cubic inches of water are needed to fill each toy

x = 25

step-by-step explanation:

a^2+b^2=c^2

7^2+24^2=c^2

49+576=625

sqrt625=25

x=25

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180