Your Answers would be B)Trapezoid & D)Rhombus.
The original expression is given by:

The correct way to rewrite the expression is given by:

For this, we use two properties:
Associative property:
The way of grouping the factors does not change the result of the multiplication:
Commutative property:
The order of the factors does not vary the product:
650 cm when you convert it that is what i got it is correct
Answer:
the answer to - 2/5 -4/5 + - 9/10 is -2.1