he area of a rectangle is 22.5 cm the length is 10.5 the width of the rectangle is ( x+.6)cm what is the width

Width, b = 2.14 cm

Step-by-step explanation:

Given that,

The area of the rectangle = 22.5 cm

Length, l = 10.5

Width, b = (x+0.6)cm

We need to find the width of the rectangle. The area of a rectangle is given by :

A = lb

So,

22.5 = 10.5(x+0.6)

22.5 =10.5x+6.3

22.5-6.3 = 10.5 x

16.2 = 10.5x

x = 16.2/10.5

x = 1.54 cm

Width, b = (1.54+0.6)cm

= 2.14 cm

So, the width of the rectangle is 2.14 cm.

step-by-step explanation:

try remembering the steps

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.