Answer: If the product of any two numbers in the list is equal to 0, you can't conclude that the list is composed only by zeroes. In fact, suppose that you have a list of N numbers which are all zeroes except one. Whenever you multiply two elements of this list, you either multiplies two zeroes, or you multiply the non-zero element by a zero element, and so the result is zero, but the list is not composed by zeroes only.
Step-by-step explanation:
Don't lie about giving branliest. People will help regardless.
Answer:
20,820
Step-by-step explanation:
True
∠2 and ∠5 are both vertical at the vertex of the 2 straight lines
The additive inverse of -4b is 4b
