Carrie has 2 meters of ribbon. she cuts off pieces of ribbon that are 5/10 meter, 1/10 meter, and 7/10 meter. how long is the remaining piece of ribbon?

Which ratio is equivalent to 10: 85

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

Which of the following is correct interpretation of the expression -4+13