Nicholas practiced playing the cello for 2 hours and 18 minutes. write the time nicholas spent practicing as a decimal

In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1

What rotation was applied to triangle def to create d’e’f’?

Awindow has the shape of a rectangle with a semi circle at the top. find the approximate area of the window using the dimensions shown. 4ft by 8ft