A person at the top of a lighthouse sights a boat in the water. The angle of depression is 60°. If the lighthouse is 80 feet tall, find the distance from the base of the lighthouse to the boat.​

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.

Find the distance between (7,-6) and (-3,-9)

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is