Ahn has two jars of marbles. The first jar has a white, blue and green marble. The second jar has a green, red, purple and black marble. He randomly chooses one marble from each jar. Whatis the probability he chooses two green marbles?

Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?