Question

Please solve this urgent...
name the property used below...
picture attached ​

Answer 1

Answer:

Associative

Identity property

Answer 2

Answer:

Step-by-step explanation:

(1)

$(\frac{-2}{3} *\frac{4}{7} ) * \frac{5}{7} =\frac{-2}{3} *(\frac{4}{7} * \frac{5}{7})$

Associative property of multiplication

$(\frac{-8}{21}) *\frac{5}{7} = \frac{-2}{3}*(\frac{20}{49})\\\\\frac{-40}{147} = \frac{-40}{147}$

In second question the property is

Commutative property of addition as

In commutative property (a+b) = (b+a)