Answer:
The answer is −2x+y=−4 or 2x−y=4 . Standard form is Ax+Ay=C
Step-by-step explanation:
Standard form is a way of writing down very large or very small numbers easily. 103 = 1000, so 4 × 103 = 4000 . So 4000 can be written as 4 × 10³ . This idea can be used to write even larger numbers down easily in standard form.
Brainliest? it would be Appreciated! Have a nice day!
The parallelogram has a perimeter of 20
2 sides = 3 each which means 6 total
20-6=16
16/2 for the other two sides = 8
So the lengths of all the sides are 8,3,8,3 kilometers
I think it is d=5 because when you add them all up and divide by 5 it is 5