The diagram represents the enlargement of a rectangle by using a scale factor of 6. A rectangle has a length of 30 feet and width of 6 feet.

What are the dimensions of the original rectangle?

(a) calculate the molarity of a solution that contains 0.0345 mol nh4cl in 400 ml of solution. (b) how many moles of hno3 are present in 35.0 ml of a 2.20 m solution of nitric acid? (c) how many milliliters of 1.50 m koh solution are needed to supply 0.125 mil of koh ?

Which table shows a proportional relationship between miles traveled and gas used?

The tile along the edge of a triangular community pool needs to be replaced? ?