Rectangle lmno is rotated 90 degrees clockwise around the origin to create l’m’n’o which statement best describes the relationship between points n and n’?
they are equidistant from origin
they are midpoints of line on and line o’n’
they are equidistant from point o
they are midpoints of line ln and line l’n’

Ammonia molecules have three hydrogen atoms and one nitrogen atom. how many of each atom arein five molecules of ammonia

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january. what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed. use 3.14 for π .