Which angle measures of 45°

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day

Layla answer 21 of the 25 questions on his history test correctly.what decimal represents the fraction of problem he answer incorrectly.