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What is -5r plus 8r plus 5?
-5r + 8r + 5 = 3r +5
Simplify 2r plus 7r - 6t - r plus 7t?
2r + 7r - 6t - r + 7t = 8r + t
Why are spheres rarely used for packaging?
To form an A-B-A-B-... hexagonal close packing of spheres, the coordinate points of the lattice will be the spheres' centers. Suppose, the goal is to fill a box with spheres according to hcp. The box would be placed on the x-y-z coordinate space.First form a row of spheres. The centers will all lie on a straight line. Their x-coordinate will vary by 2r since the distance between each center if the spheres are touching is 2r. The y-coordinate and z-coordinate will be the same. For simplicity, say that the balls are the first row and that their y- and z-coordinates are simply r, so that their surfaces rest on the zero-planes. Coordinates of the centers of the first row will look like (2r, r, r), (4r, r, r), (6r ,r, r), (8r ,r, r), ... . The sphere centered at x = 0 is immediately omitted because part of the sphere would lie outside.Now, form the next row of spheres. Again, the centers will all lie on a straight line with x-coordinate differences of 2r, but there will be a shift of distance r in the x-direction so that the center of every sphere in this row aligns with the x-coordinate of where two spheres touch in the first row. This allows the spheres of the new row to slide in closer to the first row until all spheres in the new row are touching two spheres of the first row. Since the new spheres touch two spheres, their centers form an equilateral triangle with those two neighbors' centers. The side lengths are all 2r, so the height or y-coordinate difference between the rows is . Thus, this row will have coordinates like this:
What is 8r plus 17 equals 65?
8r + 17 = 65 8r = 48 r = 6
How do you solve r plus 11 plus 8r equals 29?
r + 11 + 8r = 29
If r equals 3.25 what is the value of 8r plus 6?
If r = 3.25, 8r + 6 = 8(3.25) + 6 = 32.
What does 12 plus 8r-6 equals 7r-5-3 equal?
12 + 8r - 6 = 7r - 5 - 3 8r +6 = 7r -8 r = -14
What is -5r plus 8r plus 5?
-5r + 8r + 5 = 3r +5
16r2 plus 18r plus 5 equals 0?
Solving for r: 16r2+18r+5=0 (2r+1)(8r+5)=0 2r+1=0 and 8r+5=0 2r=-1 .......... 8r=-5 r= -1/2 ........ r= -5/8
8 plus 2 8r-2r 4 3r plus 2 r 0 is the only solutionis this correct?
It is not correct to say that 8 plus 2 8r-2r 4 3r plus 2 r = 0
How do you Simplify 2r-4s plus 3s-8r?
-6r - s
Simplify 2r plus 7r - 6t - r plus 7t?
2r + 7r - 6t - r + 7t = 8r + t
What is r plus 8r?
9r-- think of the 'r' as '1r' and add like you normally would.
What does 12r-4r equals 48 what does r equals?
if you have 12r and you minus 4r it doesn't equal 48. it would equal 8r to find out what r is i would have to see the whole problem
What is the answer to 62r 3 8r?
If you mean: 62r+3+8r then the expression can be simplified to 70r+3
