How many 25cm in diameter tins can fit in a 600x500 mm baking tray

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

In the rectangle below ac=30 units what is de

Is there a direction u in which the rate of change of f(x, y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.