Answer:
C
Step-by-step explanation:
C is the only choice where all given options have different or no coefficients.
Answer: 9, 1/20, 9/20
Step-by-step explanation:
1) 9 pieces
2) Size of each pieces:

3) Area of the shaded rectangle:

Step-by-step explanation:

73 foot showed.......................
Answer:
54
Step-by-step explanation: