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-12 X -3 X (+)2 = --36 X (+)2 (+) 36 X (+)3 = (+)72 The signs are shown for clarity. Remember when multiplying/dividing positive/negative numbers the following table. X + = + X - = - X + = - X - = + NB If no sign is shown read it as positive (+)
1) Temperature below zero degrees is denoted by a negative number. 2) In business, profit is shown as positive and loss as negative
In most mathematics, it is implied that all numbers are positive. Negative numbers are invariably shown prefixed by a -ve sign. To help clarification, a positive number may occasionally be shown preceded by a +ve sign. The subtraction of a positive number equates to the addition of a negative number. EXAMPLE : 7 - 2 = 5 equates to 7 + (-2) = 5
Because it has been decided that the right and upwards directions in a plane are the positive directions and the left and downwards are negative. Originally, the decisions were arbitrary but conventionally agreed (in the same sort of way that North is usually shown at the top of a map). Any displacement in a positive direction is called a positive displacement.
Imagine the number line as shown below. Any number or a result of a computation whose value falls to the left of zero is a negative number and any number to the right is a positive number ----|----|----|----|----|----|----|----|----|----|----|---- -5-4-3 -2-1 0+1 +2 +3 +4+5
negative numbers --go to the discussion spot and it will help you. :)
as direction of current reverses it is shown in form of positive and negative cycles
In chemistry, Partially positive charge is shown by δ+ Partially negative charge is shown by δ-
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Absolutely. Research has recently shown that a positive attitude leads to a longer life.
Positive: less disease; smarter, stronger, and more productive people. Negative: lack of genetic variation; social unrest.
no it is a superscript (either a positive or negative number one)
-12 X -3 X (+)2 = --36 X (+)2 (+) 36 X (+)3 = (+)72 The signs are shown for clarity. Remember when multiplying/dividing positive/negative numbers the following table. X + = + X - = - X + = - X - = + NB If no sign is shown read it as positive (+)
Any relationship, including "no relationship".
Inductance is not negative. It is measured in henrys, and that is a positive value. Inductive reactance, however, is measured in ohms, and is commonly shown as negative to indicate that the current lags the voltage.
1) Temperature below zero degrees is denoted by a negative number. 2) In business, profit is shown as positive and loss as negative
There is no false positive pregnancy test result. If it has ever been positive, then it is positive.