Felipe (F) stands 17 meters from a bridge (B) and 32 meters from a tree (T). The points F, B and T are on level ground and angle BFT = 40

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

Factor and solve to find roots x squared -x - 90 =0

The radius of the sphere is 10 units .what is the approximate volume of the sphere use π=3.14