The diagram shows a square with perimeter 20 cm. 3.5 cm
Work out the percentage of the area inside
the square that is shaded.
3 cm

(The answer is inside the picture)

the answer is a

step-by-step explanation:

because if you put 1 in to the square root of x it equals 300.

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system