Solve for X. Please help ASAP! I need this answer really soon and I have no idea how to do this!!

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position

How do i find the missing angle measure in a polygon