In thsi question I got b^2=0.55 but do I do

With #! i’ve tried to figure it out but i can’t.

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

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds