19? Lol........................
Answer:
Step-by-step explanation:
You first turn the mixed number into an improper fraction by mutliplying the denominator by the whole number then adding the numerator to the product. Make sure to keep the denominator the same and just put the sum as the numerator. Then, you multiply the fractions and simplify your answer! Hope this helped!
A quadrilateral is a parallelogram if it has two pairs of parallel sides.
A quadrilateral is a trapezoid if it has one pair of parallel sides.
This implies that all parallelogram are trapezoid: if you have two pairs of parallel sides, you have one pair of parallel sides - you actually have more than required.
On the other hand, not all trapezoid are parallelogram: if you have one pair of parallel sides, you can't be sure that the other pair of sides will be parallel, too.
So, a trapezoid is not a parallelogram if it has only one pair of parallel sides, and the other two are not parallel.
# of inches / 12 = # of feet
