A 300 gallon tank is initially full and water is being drained at a rate of 4 gallons per minute. does the intercept involving time have any physical meaning in this problem? explain ​

Find the quotient. 50a2 – 98b2 -5a +7b

What is the measure of angle tvu shown in the diagram below

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations