Julia tosses a penny and rolls a number cube, with 6 faces numbered 1 to 6, at the same time. what is the probability that she will toss heads and roll a 2?

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute:

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