Answer:
A parallelogram can have 2 pairs of parallel sides.
Step-by-step explanation:
Think of a rectangle for a parallelogram. It has 2 pairs of parallel sides which makes it a parallelogram. The same for a square as well as it has 2 parallel pairs. Just remember that a parallelogram always has 2 pairs of parallel sides.
Answer:(9y-7)(9y+7)
Step-by-step explanation:
81y^2-49
=(9y)^2-(7)^2
=(9y-7)(9y+7)
Answer:
z is less than 3/4
Step-by-step explanation:
Answer:
4 hours, 150 x 4 = 600 pls give brainliest
Positive and negative doesn’t matter. Steepest slope is the smallest or largest number.
In this case D. -4
