What is the length of a diagonal of a rectangular picture whose sides are 12" x 17" round to the nearest 10th of an inch

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap

Which of the following is the inverse of y = 3∧x y = 1/3∧x y = ㏒3x y = (1/3) ∧x y = ㏒ 1/3∧x

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?