PLEASE HELP ME IM STRUGGLING What is the scale factor (k)? What is the scale factor (k)?

A) 1/2

B) 2

C) 1/3

D) 3

Which answer is it for it to be simplified completely?

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

What is the area of the triangle 10 13 12