If sin D = cos E, then 2D and E must be
angles.

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft

Astore sells 4 apples for $3 and 3 oranges for $4 if pete buys 12 apples and 12 oranges how much will it cost