Please Help I don't know and I tried multiple times though. Thanks.
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probably means can you rotate it and it looks like the same thing
first one has, only 3 places so 360/3=120 only for 120 degree turns
2nd one doesn't
What number is 25 percent of 400?
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400 x .25 = x
Change the 25% into a decimal
400 x .25 = 100
How many 4-digit numbers can be created from the digits 6, 4, 2, 9, 7 and 1 without repeating any?
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Total sets of 4-digits = 6 Total 4-digit numbers formed by one set of number = 4 So, total numbers that can be formed = 6 × 4 = 24
Can someone help with this please please please have no time
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7). It is not possible. It is impossible. An "acute" triangle is a triangle in which all three angles are acute. "Acute" means "less than 90 degrees". A "right triangle" has a 90-degree angle in it, so all three of its angles can't possibly be acute.
8). Yes, Karen speaks the truth. In an equilateral triangle, all three angles have the same size, namely 60 degrees. Studying this number astutely, you will notice that it is less than 90 degrees. Therefore, all three angles in an equilateral triangle are acute angles. Therefore, every equilateral triangle is a cute one.
9). An equilateral triangle is one with all three sides the same length. An isosceles triangle is one with two sides the same length. A scalene triangle is one with all three sides different lengths. You can drawum.