X= 12
5/2 x = 3/4 x + 21
7/4 x = 21
x = 12
The rate of change of function A is 7 more than the rate of change of function B.
7/9 because if you simplify 21/27 you have to divide it by something that can go into both equally, which in this case is 3
<h2>
Area of rectangular board is 1920000 square millimeters</h2>
Step-by-step explanation:
A rectangular board is 1.6 meters long and 1.2 meters wide.
Here we need to find the area of the board in square millimeters.
Length = 1.6 m= 1.6 x 1000 = 1600 mm
Width = 1.2 m= 1.2 x 1000 = 1200 mm
Area = Length x Width
Area = 1600 x 1200
Area = 1920000 square millimeters
Area of rectangular board is 1920000 square millimeters
