Substances Mass (B)
5.6 x 10
A grain of salt
A grain of sand
A grain of sugar
A grain of rice
7 x 10*
3 x 102
6.8 x 102
Find the total mass in each combination
Write your answer in scientific notation and round the coefficient to the nearest tenth.
a.) A grain of salt and a grain of sand.
b.) A grain of rice and a grain of sugar.
What is the difference in mass between a grain of salt and grain of sand.
How much heavier/lighter is a grain of rice as compared to a grain of salt,
Looo

21/58.

hope to be marked brainliest

this is false ^.^ lol

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'.

step-by-step explanation: