a square room is covered by a number of all rectangles slaps of sides 60 and 42 cm .calculate the least possible area of the room in a square metre​

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Secant be and cf intersect at point d inside a what is the measure of cde

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?