Solve:
[1/(sin 45 sin 46)] + [1/(sin 47 sin 48)] + + [1(sin 133 sin 134)]

Can someone show me step by step how to do this?

Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet

The graph shows how many words per minute two students read. drag to the table the unit rate that matches each graph.