To determine the thickness of the film, we assume the shape of the film is in a form of cylinder where the thickness is equal to the height. The volume of a cylinder is expressed as:
V = pi (r^2) h
We calculate as follows:
0.23 = pi (10^2) (h)
h = 0.0007 cm
I think that the answer is #2.
7/6
The slope of the equation in the form y=Mx+c is m
Parallel lines have Same gradient
Which makes gradient 7/6
Please mark as brainliest
Answer:
27000 degrees
Step-by-step explanation:
a circle is 360 degrees if it spun 75 times then it would be 75 x 360 which is equal to 27000
The answer to this question is Letter B.