Given a 2019-sided red regular polygonal shape with side length 1, if each side also forms the side of a blue square shape located outside the red shape, what is the perimeter of the resulting redand-blue shape

Solve by elimination -5x+8y=-27 -8x+7y=-20

If cos theta = - 2/3 which of the following are possible? A. sin theta = - (sq5) / 3 and tan theta = (sq5) / 2 B. csc theta = 3 / (sq5) and tan theta = - (sq5) / 2 C. csc theta = - 3/2 and tan theta = (sq5) / 2 D.

Mr. Nguyen plants 24 trees around the neighborhood pond. he plants equal numbers of maple, pine, spruce, and birch trees. ge waters the spruce and birch trees before it gets dark. how many trees dose Mr.

Increase 150km in the ratio 7:5

The difference between a small and large integer is 28. The large integer is three times as great as the small. What is the small integer? Write your answer as a number only.

The average amount of of time Brian spent in line skating for one week was thirty minutes. During the next week, the difference between the average and actual time spent skating was 4.2 minutes, - 4 1/3 minutes, - 4 1/2 minutes, and 4.75 minutes.

A triangle has a side length of 3/4 inch and a side length of 3 inches. What could be the length, in inches, of the third side?

State whether the relationship between x and y in y=4x-5 is proportional or nonproportional

A 35-year-old G3P3 woman requests contraception. Her youngest child is seven years old. Her periods have been regular since she discontinued breastfeeding five years ago.

A class quiz has 5 multiple-choice questions and each question has 4 possible answers (A, B, C, or D) Which spinner would best simulate this scenario?