Which conversion factors are used to convert 4 km/min4 km/min to meters per hour?

select each correct answer.

1000 m / 1 km 1000 m 1 km

60 min / 1 h 60 min1 h

1 h 60 min / 1 h 60 min

1 km / 1000 m

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

How do i i solve this equation? -18 = x/3 + 3

Arectangular yard has area 96 square feet. if the width of the yard is 4 feet less than the length