You are using stone slabs to lay a patio. The slabs can be either 0.9 m or 0.6 m wide. One side of the patio is 4.4 m. The customer wants to use slabs of the same size, but with the smallest possible gap left at the end. Which units do you choose, 0.9 m or 0.6 m?

How many of the units do you need? m

What is the size of the gap that is left after fitting the units?
answer​

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Triangles abd and ace are similar right triangles. witch ratio best explains why the slope of ab is the same as the slope of ac?