Which expressions simplify to a rational answer? select each correct answer. √11−− x √5 √3 x √2 √9 x √16−− 5√2− x √2

Figure lmno is located at l (1, 1), m (4, 4), n (7, 1), and o (4, −2). use coordinate geometry to best classify quadrilateral lmno.

If cos(θ)=2853 with θin q iv, what is sin(θ)?

You have 37 coins that are nickels, dimes, and pennies. the total value of the coins is $1.55. there are twice as many pennies as dimes. find the number of each type of coin in the bank.