Which expression represents the approximate length of BC?
(3) sin(66)/sin (38)
sin (66)/(3) sin (38)
(3) sin(38)/sin (66)
sin (38)/(3) sin(66)

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18

There are three grizzly bears in the city zoo. yogi weighs 400.5 pounds, winnie weighs 560.35 pounds, and nyla weighs 628.29 pounds. what is the average weight of the three bears? (hint: what do they weigh all together? ) a. 502.97 pounds c. 604.38 pounds b. 529.71 pounds d. 794.57 pounds