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What is a straight line with positive and negative numbers at given?
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Which set of numbers is the positive root of the given number NOT a member?
Negative numbers.
Will the sum of two integers always be negative?
No. For example, 2 + 3 = 5 which is positive, and 2 + (-2) = 0 which is neither positive nor negative. Well, that completely discredits my 4th grade math book that said any number that is not negative IS positive. Therefore, zero is by default a positive number. However, the sum of two negative integers will always be negative. Adding a negative integer decreases the value of the result and given that both integers are negative implies that the sum will be negative. "Implies"? you say. Do you have no conviction? Cannot you say 'determines' when it is obvious? "not obvious"? you say, Then does that mean the sum of 2 negative numbers MIGHT not be negative? See, this is what happens when a 5th grade question is answered by someone with superior attitude.
Why does an equal sign stay the same with multiplying or dividing negative numbers?
when you have > or < and multiply/divide by a negative number the sign inverts because given 2 positive numbers a and b it's easy to see that |a|>|b| if and only if a>b, but given two negative numbers x and y it's also easy to see that |x|>|y| if and only if x<y, try and example: for positive numbers 4 and 5, |5|>|4| and 5>4 but with negatives -5 and -4: |-5|>|-4| and -4>-5. but this affects in no way the = sign because in the equality we don't have a term bigger than the other... it's like "both sides had the same value"
Can you find a reason why negative numbers were invented?
You need to have numbers that represent the idea of taking something away. If I pile up some dirt and consider the ground as level zero. Then the height of my hill is a positive number. If I dig a ditch, I must take dirt away. If the earth again is ground zero, the depth of my ditch can be given as a negative number. If my hill is 101 feet high, I use 101, but if it is 101 feet deep, I use -101. Other examples are owing money as a negative and earning as a positive. RAWR
What is significance of correlation?
it shows any pattern that may emerge in any given set of date, this includes a positive or negative correlation. positive where a gradient goes from low to high negative where a gradient goes from high to low
When you add a positive number by a negative number will it be negative or positive?
That depends on the values of the given numbers but a positive number multiplied by a negative number will be negative
Which set of numbers is the positive root of the given number NOT a member?
Negative numbers.
Is negative blood compatible wiyh positive blood?
Negative blood can be given to someone with positive blood. Positive blood CANNOT be given to someone with negative blood.
Why is square root of the number -9 not a real number?
For the same reason that the square root of ANY negative number is not a real number.Real numbers are positive, negative, or zero. * The square of a positive number is a positive number. * The square of a negative number is a positive number. * The square of zero is zero. In other words, in no case will you get a REAL number whose square is a negative number. The square roots of negative numbers are said to be "imaginary" - a name given for historical reasons. They are just as "real" or "unreal" as the so-called real numbers, but the point is that they are a different kind of numbers.
Are all numbers integers?
No. All numbers that appear on any given number line are real numbers. To be an integer, a number must not have any fractions or decimals. An integer could be positive or negative, or 0.
Given the trinomial where both the first sign is positive and the second sign is negative the signs of the factors will be?
One positive one negative (apex)
2 6 3 8 6 12?
Looking at the differences between the nubmers in the order given gives this list of numbers +4 -3 +5 -2 +6 There are alternative negative an positive numbers. One could say the positive numbers are going up one at a time while the negative numbers are going down one at a time. If that is the case the sequence needs the next negative number which would be -1 so 12 -1 = 11
Are longitudes in Madegascar positive or negative?
Neither, they are East. On computer systems longitudes West are represented by being given as negative, so they would be represented by being positive.
What blood types are compatible for kidney transplant?
* O can be donated to any type, A can be given to both A and AB, B can be given to both B and AB, AB can only be given to AB. * O can only receive O, A can receive A or O, B can receive B or O, AB can receive any. * Rhesus negative can be given to both negative and positive. Positive can only be given to positive. Positive can receive both positive and negative, negative can only receive negative the organ used, and the blood used for transfusion during transplantation, must be from a donor of the same blood type as the patient. There are not blood types which are generallyincompatible with transplant, only those that are incompatible for specific transplants. The patient's blood type is what is important
What are positive factors?
A factor is a number or quantity that when multiplied with another produces a given number or expression. A positive factor is a factor that is positive, as opposed to negative.
Can a mother with B positive and a father with ab negative have a child that is O positive?
No. It is impossible, given those blood types, for the offspring to be O positive.
How you can indicate the current direction in the network?
If we go for the diagramatic representation then battery positive is represented by the long terminal and battery negative is represented by the short terminal then the direction of the current is given by an arrow from positive terminal to negative terminal (Therotically electrons flow from negative to positive but we represent current flow from positive to negative. This is the sign convention )
