A piece of fabric is 3.5 meters long. Which proportion can be used to find
the fabric's length in centimeters?

Linet passes through (4.5) and is perpendicular to the line shown on the condirate grid. what is the equation of line t in standard form?

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.