: the system of words or signs that people use to express thoughts and feelings to each other. : any one of the systems of human language that are used and understood by a particular group of people. : words of a particular kind. pft- if u are one me fweinds u can come and Mr. Awizawa

Jamie is hiking up a small mountain. he climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. after that, he hikes down at the same rate to the base of the mountain. the equation that models jamie’s elevation, e, after t hours is e = . jamie’s elevation will be 600 feet after hours and after hours.

Ineed me i stuck and i don’t want to get it wrong

Solve 2 - 3 cos x = 5 + 3 cos x for 0° ≤ x ≤ 180° a. 150° b. 30° c. 60° d. 120°