My method is on a) you would just subtract 12 and 7 which is 5. You can do the rest and then when you get all the answers put them from smallest to largest
Answer:
Step-by-step explanation:
cos(46°) = 24/x
x = 24/cos(46°)
5.26 is equivalent to 526/1000, which is the ratio of two integers. 526/1000 can, in turn, be reduced to 263/500, which is the same (ratio). Thus, 5.26 is rational.
Y = 2x - 5
You would subtract -2x from both sides, and then divide -y by both sides
