The mass per unit area of a type of metal sheet is 3 kg per m2 .State the rate in g per 100 cm2

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Aadc is formed by reflecting aabc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of aadc is square units.