PLEASE ANSWER NUMBER 8 I WILL MARK BRAINLIEST

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?

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

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.