12
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42+4y -12 = 13y -12 -2y 4y -13y+2y = 12 -12 -42 -7y = -42 y = 6
12 x 5 = 60 That's because 12 x 100 = 600 12/2 = 6
4x + 6 = 6x - 12-4x -4x6 = 2x - 12+12 +1218 = 2xx=9
The weight of plate aluminum can vary depending on its thickness and dimensions. As a rough estimate, aluminum plate typically weighs around 2.7 grams per cubic centimeter. You can calculate the weight of a specific piece of plate aluminum by multiplying its volume by its density.
A piece of 2x3x8 wood typically weighs around 10-12 pounds, depending on the type of wood and its moisture content.
you weigh 12 stone
Around 100-127 Ibs I'm 12 and I weigh 116
12
12
they weigh about 12-15 kg
12 to 15 lasagna noodles weigh about 12 oz (375 g)
TO answer this question, you need to know the density and the volume of the piece of steel. For example, "mild steel" weighs .284 pounds per cubic inch. The volume of a 12 inch x 12 inch x 1 inch piece of steel is 12 * 12 * 1 = 144 cubic inches. .284 pounds/inch^3 * 144 inch^3 = 40.896 pounds. So each of these steel tiles will weigh about 41 pounds.
12 pounds
12 pounds
A North American soda can (12 fl oz size) is manufactured from Aluminum and weighs roughly 15 grams or 0.5 ounces. Throughout Europe and Asia, such cans are typically manufactured either from an aluminum alloy or steel, which changes this weight significantly.