Acopy machine makes 36 copies per minute. how many copies does it make in 3 minutes and 45 seconds

Vertical angles must check all that apply

Find the volume v of the solid obtained by rotating the region bounded by the given curves about the specified line. y = x â’ 1 , y = 0, x = 5; about the x-axis v = sketch the region. sketch the solid, and a typical disk or washer.

The length of a rectangle is 40 cm longer than it’s width. the perimeter of its rectangle is 120 cm. find it’s width and length