PLEASE HELP FAST The formula for the circumference of a circle is: C = 2nr.
C is the circumference and r is the radius. Use 3. 14 as an estimate for t.
Which is the approximate circumference of a circle with a radius of 7 m?
A. 21.98 m
B. 28.26 m
C. 43.96 m
D. 153.86 m

43.96

Step-by-step explanation:

You take the radius of 7 and multiply by 2 then multiply by 3.14

00

step-by-step explanation:

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2     polynomial long division

dividing :   x4+5x3-4x2-8x+6

                              ("dividend")

by         :     x-1     ("divisor")

dividend     x4   +   5x3   -   4x2   -   8x   +   6

- divisor   * x3     x4   -   x3            

remainder         6x3   -   4x2   -   8x   +   6

- divisor   * 6x2         6x3   -   6x2        

remainder             2x2   -   8x   +   6

- divisor   * 2x1             2x2   -   2x    

remainder               -   6x   +   6

- divisor   * -6x0               -   6x   +   6

remainder                     0

quotient :   x3+6x2+2x-6   remainder:   0