Solve for A if pi-symbol=3.14 and r=3 A=PIrSquared so what is the answer?

The solution for Area, A is 28.26 square units, if pi-symbol=3.14 and radius r = 3, A=PIrSquared.

Step-by-step explanation:

The given is,

                pi - = 3.14

                       r = 3

                      A = PIrSquared...................................(1)

Step:1

               Formula for area of circle is,

                         ......................................(2)

               Equation (1) and Equation (2) both are same, it is used to calculate area of circle.

               From given,

                        radius, r = 3

               Substitute the value of radius in equation,

                                     =

                                     = × 9

                                     = 3.14 × 9                  (∵ =3.14)

                                     = 28.26

                        Area, a = 28.26 square units

Result:

      The solution for Area, A is 28.26 square units, if pi-symbol=3.14 and radius r = 3, A=PIrSquared.

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1