A 4.9 m high flagpole casts a shadow of 4.5 m. At the same time, the shadow of a nearby building falls at the same point (S). The shadow cast by the building measures 13.5 m. Find h, the height of the building, using a proportion statement.

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

If a line is defined by the equation y = 5x + 2, what is the slope?

Which geometric principle is used to justify the construction below?