Answer:
2 inches
Step-by-step explanation:
Chad cut the chain which 6 feet 2 inches long
we know that, 1 feet = 12 inches
so 6 feet = 6 x 12 = 72 inches
so total length of the chain that chad has cut is 72+2= 74 inches
Rhonda cut the chain of length 72 inches.
difference between the length of their chains = 74-72 = 2 inches
Q =11
All you have to do is plug in 11 for Q.
11-3 / 2 = 8/2 = 4
Answer:
Hi, I think that it's both. Hope this helps!
Step-by-step explanation:
Step-by-step explanation:
step 1. (a + b)(a - b) = a^2 - ab + ab - b^2 = a^2 - b^2.
step 2. this is always a binomial and never a trinomial and hence never a perfect square trinomual.
step 3. answer: never.