An umbrella is in the shape of a regular octagon as shown. the umbrella is separated into sections, as shown by the dashed lines that intersect in the center of the octagon. what is the value of x? a) 22.5° b) 37.5° c) 45° d) 50°

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.

Which statement about the annual percentage rate (apr) is not true?

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?