The measures of two vertical angles are 27° and (2x + 1)º. Find the value of x. The value of x is

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6

Carla is saving money for a trip this summer. she already has some money in her savings account and will add the same amount to her account each week. at the end of 2? weeks, carla has? $130. at the end of 8? weeks, she has? $280. write a linear function in the form y=mx+b to represent the amount of money m that carla has saved after w weeks.