The large rectangle below represents one whole.
what percent is represented by the shaded are

3 over 10or 6 over 20

Step-by-step explanation: there are twenty squares so 20 will be your denominator and six are shaded so 6 will be your numerator so it will be 6/20 or you could simplify the fraction to 3/10 because you divided both your numerator and denominator by 2 which is allowed in math problems

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

d

because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram