1. Find two ratios that are equivalent to 45
12
a.
15 135
and
24
15 90
and
4
24
c. and
24
90
d.
45 90
and
4
24

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright