Create a class rectangle with attributes length and width, each of which defaults to 1. provide methods that calculate the rectangle’s perimeter and area. use set and get methods for both length and width. the set methods will verify that length and width are each floating-point numbers larger than 0.0 and less than 20.0. write a program to test
1. in the test class write code to create and print a menu that returns a value corresponding to the menu choice. 2. also in the test file, remember to code a try catch illegial argument expection to determine if the user entered a length and width of 0.0-20.

it is x equals 3   plese mark me really need it

step-by-step explanation:

idk what the heck he answer is, i’m just putting this here so i finish my account

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9

assuming this is from a math graphing problem.

7 would be on the x-axis which is the horizontal line on the graph

84 would be on the y-axis which is the vertical line on the graph