A^2 -121 = a^2 -11^2 = (a-11)(a+11)
so the second choice is right sure
Neither, turn 80% into a decimal, 0.8, then multiply.
Answer:
I'm pretty sure it is √10, 3.12, 3.24, 31
Step-by-step explanation:
I don't know if you messed up but I got a question similar that is the length 31 in your quesion is actually 3 1/4 in my question. but i did the math and 31 is still the greatest number.
Yes and no it depends on what the answer is
Yes onhhfghbghhgghy. Bybbbrb. Btthbt
