=0.4 × 0.3
here's a picture:D

Find the area of the regular hexagon if a side is 20 cm.

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.

Which equation represent the line that is perpendicular to the line 5x-2y=-6 and passed through the point (5,-4)?