What is an easy and accurate way that a graphic designer can increase the size of a digital shape while keeping the ratio of height to width the same?
a ..first make the height taller, and then drag the width by using one’s eyes to try to make sure the proportions stay the same.
the key, such as shift, that the program uses to make sure all dimensions are adjusted while dragging just one side.
the shape’s properties window, and type the height value multiplied by 2 and the width value multiplied by 3.
d..first convert the shape into a photo file, and then digitally manipulate it in a program such as adobe photoshop.

What is linux? an open source operating system a version of ms dos the first version of unix the newest technology available

The initial tableau of a linear programming problem is given. use the simplex method to solve it. x 1 x 2 x 3 s 1 s 2 z 1 2 4 1 0 0 8 3 4 1 0 1 0 10 minus3 minus12 1 0 0 1 0 the maximum is nothing when x 1equals nothing, x 2equals nothing, x 3equals nothing, s 1equals3, and s 2equals0. (be sure to simplify to lowest terms if necessary.)

Write a program that keeps asking the user for new values to be added to a list until the user enters 'exit' ('exit' should not be added to the list). these values entered by the user are added to a list we call 'initial_list'. then write a function that takes this initial_list as input and returns another list with 3 copies of every value in the initial_list. finally, inside print out all of the values in the new list. for example: input: enter value to be added to list: a enter value to be added to list: b enter value to be added to list: c enter value to be added to list: exit output: a b c a b c a b c note how 'exit' is not added to the list. also, your program needs to be able to handle any variation of 'exit' such as 'exit', 'exit' etc. and treat them all as 'exit'.