Can you help me with these too?
its for a geometry final practice
plisss

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Can someone, me with this. i really need with this