Which of the fallowing is an irrational number
1) the square root of five
2) 0.6
3) the square root of 49

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers