The length of three wires were 30m, 36m and 84m. Pieces of wire of equal length were cut from the three wires. Calculate the least number of pieces obtained

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply