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The United States has many unique tourist attractions: natural, historical and cultural. Every state has something to see. This is probably why domestic tourism in the United States
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A body with a mass of 2 kg moved at a speed of 5 m / s and collided absolutely inelastically with the same stationary body. The new
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The angle between the bisector and the median of a right-angled triangle drawn from the apex of the right angle is 21 degrees. Find the smaller angle of
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At the vertices of a square with a side of 0.5 m there are charges of the same size. In the case when two adjacent charges are positive
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A conductor weighing 50 g and a length of 20 cm, suspended on two threads, is in equilibrium in a magnetic field with an induction of 0.5 T.
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1) Any of the seven cars can be put in the first place of this parking lot, in the second place – any of the remaining six cars,
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Let us find the amount of Fe by the formula: n = m: M. M (Fe) = 56g / mol. n = 9.3 g: 56 g / mol
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The circumference is calculated using the formula: l = 2пr = пd, where n = 3.14. To convert centimeters to decimeters, we use the ratio: 1 dm =
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Since we are given two unequal sides of an isosceles triangle, it means that the third side will be either 3 cm or 5 cm.
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education
The bisector EF is drawn in the triangle CDE, the angle D is 30 degrees, the angle C is 90 degrees a) prove that the triangle DEF is
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