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A positive scalar multiplied by a vector, will only change the vector's magnitude, not the direction. A negative scalar multiplied by the vector will reverse the direction by 180°.
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∙ 12y ago
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How do you multiply a negative number by a negative number?
multiply the numbers together and the sign is positive , as a negative times a negative is a positive
Multiply a positive number by a negative number what is the answer?
A negative number.
What two numbers a negative and positive multiply to 72 and add up to -17?
A negative and a positive number will multiply to a negative number. Other than that, -9 and -8 will satisfy your conditions.
How do you multiply a negative number to a positive number?
A negative times a positive is always a negative. The rest is the same: just multiply as if they are both positive numbers and then add the negative sign at the end.
How do you multiply a negative number by a positive number?
You multiply the numbers just like you would normally except that the product will have a negative sign. Example: -6 X 5 = -30. When you multiply a negative number and a positive number, the product will always be negative. Multiplying two positive numbers or two negative numbers will give you positive products.
What do you get when you multiply a positive by a negative number?
When you multiply a positive number by a negative number you always get a negative number.
When you multiply a positive number by ba negative one what is the sign of the answer?
when you multiply a positive number by a negative number it is a negative. if u multiply a negative by a negative then it is positive
When a vector acting 90 degree and multiply by negative number the result vector acting at?
270 degrees
Does a positive number multiply a positive number equals a negative number or a positive number?
(+)(+)=(+) (-)(-)=(+) (-)(+)=(-) (+)(-)=(-) This is all.
When you multiply a positive number by a negative one?
you will always get a positive number
What is a positive selection vector?
positive selection vector
How do you multiply a negative number by a negative number?
multiply the numbers together and the sign is positive , as a negative times a negative is a positive
Multiply a negative number by a negative number?
a positive number..... 2 negatives=positive
When you multiply two positive numbers togather your answer will be?
A positive number.
What happens when you multiply a positive number by a positive number less then one?
It decreases.
Is positive times positive negative?
A positive number times another positive number will give you a positive answer. If you multiply two negative numbers together, you will also have a positive answer. The only way to get a negative answer is if you multiply a positive by a negative.
When you multiply a negative number by a positive number is the number positive or negative?
The result of multiplying a positive number by a negative number is a negative number.
