Which expressions are equivalent to x+x+x+2 ? 3x+2 3+2x none of the above pls how to do 'll mark as the

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 angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?