Use identities to find sin2θ and cos2θ, given cosθ= -12/15 and sinθ> 0 plz i need asap giving a lot of points for the one who solves this !

The la dodgers hit the most homeruns in 2014. the number of homeruns accounted for 6% of the entire major leauge baseball homerun count. if 583 total homeruns were hit, approximately how many did the la dodgers hit

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29