Operations on positive and negative numbers Mathematical rules for dealing with operations involving positive and negative numbers. Addition (+) Positive + Positive = Positive 7 + 3 = 10 Negative + Negative = Negative – 7 + (-3) = – 10 Positive + Negative(use the larger number and […]
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Obtuse angle
Obtuse angle An obtuse angle is an angle that measures more than 90 degrees (90°) but less than 180 degrees (180°). An obtuse angle looks like this You can draw angles here with Geogebra https://www.geogebra.org/m/scavsujt […]
Ordinates
Ordinates Ordinate is the vertical value in an ordered pair of coordinates. It is symbolized with “y” and it is always written second, in a pair of coordinates. The ordered pairs above denote the position of the fruits on the coordinate grid. […]
Operations
Operations Operations of integers are all the mathematic acts that happen under defined conditions. In maths, there are 4 basic rules that can solve anything. These are Addition and Subtraction are inverse operations Multiplication and Division are inverse operations Integers mean a whole positive or negative number. But It can’t be both at the same […]
Odd number
Odd number […]
Obtuse triangle
Obtuse triangle An obtuse triangle or obtuse-angled triangle is a type of triangle that has one obtuse (greater than 90°) angle. As the sum of all the interior angles of a triangle is 180°, an obtuse-angled triangle has one obtuse angle and two acute angles (less than 90° each). An obtuse triangle is like this: […]
