Answer:
11.43
Step-by-step explanation:
80÷7= 11.428571428571428571428571428571
i hope this helps
Answer:
Just do minus two, and you will get 27-100=-73
Step-by-step explanation:
Perimeter of a parallelogram = 2(l + w). But w = l - 4
Therefore, 72 = 2(l + l - 4) = 2(2l - 4) = 4l - 8
4l = 72 + 8 = 80
l = 80/4 = 20
w = 20 - 4 = 16
Therefore, length = 20 meters and width = 16 meters

The solution of the system of equation is the coordinates of the common point on both lines !
that is ~
Therefore the Correct choice is C
Yes the have the same 78° angle . The smaller one should be able to fit inside the larger one.