To the nearest hundredth of a centimeter, what is the length of a leg of the triangle?

For this case we can use the following trigonometric relationship:   cos (45) = x / 125.5  from here, we clear the value of x:   x = 125.5 * cos (45)  rewriting we have:   x = 125.5 * (root (2) / 2)  x = 88.74190104 cm  round to the hundredth:   x = 88.74 cm  answer:   x = 88.74 cm

Answer for 2: his profit would be $2.88 explanation: you have to first multiply 72 and 0.12 together to get $8.64 once you do that you know how much money the shopkeeper made from selling the candy bars individually. so you have to do 8.64-5.76=2.88 hope that ; )answer for 3: yeah i’m sorry i have no idea what number 3 is. i’m sorry i couldn’t with that.