If the area of a circle is 58 square feet, find the circumference. a. 42.5 ft. b. 4.25 ft. c. 22.35 ft. d. 26.99 ft.

OPTION D.

Step-by-step explanation:

The formula for calculate the circumference of a circle is:

Where r is the radius.

The formula for calculate the area of a circle is:

Where r is the radius.

Solve for r from to calculate it:

Subsitute the radius into . Then:

the correct answer is a.) bc< mn 5 stars if this you : )

step-by-step explanation:

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4