Answer:
56
Step-by-step explanation:
the length of the missing side is 7
so 7 x 8 = 56
To find the missing side:
You must add 8 + 8 = 16
Subtract 16 from the total perimeter = 14.
Divide 14 by 2 = 7 you divide by two since there are two missing lengths and when you add them they have to equal to 14.
Answer:
it's not even in the pic
Step-by-step explanation:
the q isn't even there
Step-by-step explanation:
1) = {5(x+y)} - 2x
= 5x + 5y - 2x
= 3x + 5y
2)= {2(p×q)} + (p×q)
= (2p×2q)+ p×q
= 4pq + pq
= 5pq
3)= 6a + (8b + 2a)
= 8a + 8b
= 8(a+b)
4)= 3x² + ( x²+7x)
= 4x² + 7x
= x(4x+7)
This is always true.
A parallelogram is defined as a four-sided figure whose two pairs of opposite sides are parallel (they do not intersect when extended infinitely).
Meanwhile, a rectangle is defined as a type of four-sided figure whose sides are at right angles to each other. If all four sides of a figure are at right angles, then the opposite sides will be parallel, meaning that any rectangle is also a parallelogram.