Afigure that has opposite sides with equal length and equal slopes and diagonals with slopes
that are negative reciprocals must be a square.
(2 points)

true or false?

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.