2PLEASE HELP! ILL GIVE BRAINLIEST I PROMISE

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

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?

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles