Number and operations write the missing number at their location on The number line choose from the numbers in the box

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

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?

The triangles are similar. what is the value of x? show your work.