The circumference of a circle is 19πinches. find the radius. c=2πr

Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula,equation,to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.

Abcd is a parallelogram find the valuse of x

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal