Rebecca bought a square table for her kitchen. The area of the table's surface is 65 f+2. What is the approximate length of one side of the table?

Abag contains 3 blue and 2 green marbles. what is the probability of drawing a blue marble followed by a green marble, without replacing the first marble?

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.