Answer:
1x1
Step-by-step explanation:
Commutative property of multiplication: when two numbers are multiplied together, the product is the same regardless of the order of the factors. Identity property of multiplication: when a number is multiplied by 1 the result is the number itself.
(3k - 2)(5k + 4)= 15 k^2 +12k - 10 k - 8 = 15 k^2 + 2k -8
31/50cm probably?
Edit:
Well stratch, that I don't know, I'm sorry.
