20 points! I'll give brainliest to first correct answer *picture included*

Find the bearing from O to B.

Find the bearing from O to D.

Thanks!

Determine whether the samples are independent or dependent. upper a data set includes the morning and evening temperature for the lasta data set includes the morning and evening temperature for the last 90 days.90 days.

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field