Help please and thanks! I always give brainliest! :)

How do you convert 1.27 to a percentage

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i