Answer:
only if the denominator(the number you're going to divide it with) is negative for example : 5÷-3. Note : it only works in division!!!!!!!!!
Answer:
You can just cancel out on both sides and find the value of the variable.
The answer is a parallelogram. Quadrilateral have 4 sides, and if there are not right angles, it cannot be a rectangle because that is the added characteristic of rectangles. All rectangles are actually parallelograms, but only parallelograms will have exactly 2 pairs of parallel sides with no right angles. The statement says "may" because as I mentioned before, rectangles are parallelograms too!
This is the same as the last question you asked. 63 + 61 = 124. 180 - 124 = 56. Angle ACB is 56 degrees.
