Given that the sequence is arithmetic, a31=126 (i. e. the 31st term is 126), and the common difference is 4, find a1 (i. e. the 1st term)

What could explain what happened when the time was equal to 120 minutes

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .