What is the distance between the points? Round to the nearest tenth if necessary

In the figure dhg fhe which statement is true by cpctc

What is the solution to the equation 9^(x+1) =27

Iwill give brainliest only if your correct the words subsequent and submerge both contain the prefix sub. based on this information, what does the prefix sub most likely mean? a) under or secondary b) true or verifiable c) tricky or difficult d) around or centered on