RS and ST are 2 sides of a regular 12-sided polygon.

RT is a diagonal of the polygon.

Work out the size of angle STR.

You must show your working.

Two trucks leave a warehouse at the same time. one travels due north at an average speed of 6161 miles per hour, and the other travels due south at an average speed of 6060 miles per hour. after how many hours will the two trucks be 544.5544.

Identify the set of numbers that makes up the domain in the relation { (-2,-2), (0, 2), (2, 4), (3, - 6) }- 0-6,-2, 2,4 0-6-2,0, 2, 3, 4 0-2,0,3, 4 0-2,0, 2, 3

You start at (7, 0). You move up 9 units. Where do you end?

Geoffrey used 7 out of his 20 tokens on one game at the arcade. What is this fraction written as a Decimal?

Sunflower growth 1 week it grew 2 and va half inches in two weeks it grew 2 and 3 fourth in 3 weeks it grew 3 and one fourth how much did it grow overall three weeks

A garden snail travels at a rate of 2.6 feet per minute. At this rate, how long will it take for the snail to travel 65 ft

What is 5y=20x5. Solve for y

How do you explain how to find the volume of a cylinder

A house was haunted by a combined total of 51 ghosts, goblins and ghouls. On Friday, there were half as many ghosts as there were goblins. On Saturday, two-thirds of the ghouls each became a ghost.

Which of the following are true about regression with one predictor variable (often called "simple regression") ? A.