A rope is divided into 8 equal parts. Draw a picture to show 1/8 + 3/8 = 4/8

b) the dogs need to shift their focus to human scent.

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation:

14

step-by-step explanation:

14

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6