Atriangle has angle measures in the ratio of 1: 2: 3. what is the measure of each angle of the triangle?

This is about circle theorems. someone asap : (

3x + 4y = 5 x- 3y = -7 solve by substitution

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)