Answer:
i think its c im not sure so it might be wrong im so sorry if its wrong
Step-by-step explanation:
Answer:
4x^2-81y^2 is NOT a perfect square trinomial, factored. You know this because if you factor this to (2x+9y)(2x-9y) then you will see that the signs between terms in the parenthesis are DIFFERENT.
Step-by-step explanation:
Taking notes as you go through the course will help you retain and process the information much better than getting "help" from a site that is probably badly named.
Both, depends on the place in which you live
Answer:
Step-by-step explanation:
cross out the common factor.
the value of x for the right triangle is 60
Step-by-step explanation:
