A ship is 144 feet from the base of a lighthouse on shore. The angle of elevation from the ship to the top of the lighthouse is 25 degrees. What is the height of the light house? Round to the nearest tenth. Identify which trig function you will be using to solve the problem.​

/is used for a fraction 1) if x = 2/3 and y = 3/4, what is the value of (x + y) (x/y) expressed as a common fraction? 2) what is the least positive integer greater than 1 that leaves a remainder of 1 when divided by each of 2, 3, 4, 5, 6, 7, 8, and 9? 3) the ponde family's powerjet pumps 420 gallons of water per hour. at this rate, how many gallons of water will it pump in 45 minutes? 4) kim's insurance company pays 80% of the cost of all prescription medication she purchases in a year beyond the first $250 worth of prescriptions. her prescriptions for this year cost a total of $570. how many dollars of this amounts will kim's insurance company pay?

Which of the following circles have their centers on the x-axis? check all that apply.

What ia the sum if the first 7 terms of the geometric series