Find the circumference and the area of a circle with a 6 m. Write your answers in terms of pi, and be sure to include the correct units in your answeres

See explanation

Step-by-step explanation:

You didn't state if the value I radius or diameter but I guess it should be a radius.

Circumference of a circle = 2πr

= 2 × π × 6

= 12πm

Areas of a circle = πr²

= π × 6²

= 36πm²

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.