The mass of an object is equal to the product of the objects density and volume. the density of copper is 8.94 grams per cubic centimeter. a sheet of copper has a mass of 5.5 kilograms. what is the volume to the nearest tenth of a cubic centimeter.
a) 1.6 cm cubed
b) 49.2 cm cubed
c) 615.2 cm cubed
d) 49,170 cm cubed

C)615.2 cm cubed

Step-by-step explanation:

Given:

Mass=density* volume

Density of copper= 8.94 g/cm^3

Mass of copper= 5.5 kg

                        =5500 g

Volume of copper= Mass/density

                              =5500/8.94

                              =615.2 cm^3 !

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'.

h= 12 inches

step-by-step explanation: