Q3) The speed of light is approximately 670616629 miles per hec hour. Use the conversion
1 mile = 1.6 km to work out the speed of
metres per second
light in. (can someone tell meh how to solve this please thank you)

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat