Circle A has a diameter of 8 inches, conference of 25.12 inches, in an area of 50.24 Square inches. The diameter is 3 inches, the circumference is 9.42 inches, in the area is 7.065 Square inches. Part A: using the formula or circumference, solve for the value of pi for each circle.

Part B: use the formula for area installer for the value of pi for each circle.

Part C: what observation can you make about the value of pi or circles A and B?

she gotta workk that a 2

step-by-step explanation:

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

explanation:

remove parenthesis:

=

apply rule

=

multiply fractions:

=

=

divide:

=

mordancy.

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x