a negative divided or multiplied by a negative is a positive a negative and a positive multiplied or divided by each other is a negative a negative divided or multiplied by a negative is a positive a negative and a positive multiplied or divided by each other is a negative
100 divided by 5 multiplied by 4 minus 79 is 1.
minus (negative) A negative number multiplied or divided by a negative is a positive. Then, multiplied or divided by another negative gives you a negative. A negative added to a negative is a negative. So adding a third negative is still a negative. Subtracting a - from a - is a -. So, subtracting a third - is still a -. No matter what operation you do, three negatives is a negative.
Depends what you mean by "and".If they're added: neverIf they're subtracted: sometimesIf they're multiplied or divided: always
-- If they're being multiplied or divided, then they make a minus. -- If they're being added or subtracted, then they can make either a plus or a minus. It depends on which one is bigger.
It depends if 1 plus tan theta is divided or multiplied by 1 minus tan theta.