PLEASE HELP ME ANSWER ASAP!
2 answers:
Answer:
C
Step-by-step explanation:
The modified version we need to use is one of Kepler's Laws modified. Without knowing this formula makes the problem impossible to determine-- or at best it is dependent of a good guess. The formula we need is
So doubling T still leaves you with a large problem. What happens to R? The answer is that it more than doubles the radius. I make the answer C
You might be interested in
ANSWER
72 square feet
EXPLANATION
The perimeter of a rectangle is given by:
P= 2l+2w
It was given that, the perimeter of the rectangular mat, is 36 feet.
36= 2l+2w
Divide through by 2.
It was given also that, the length of the mat is twice its width.
This implies that,
Put equation (2) into equation (1) to get,
This means that the length is 12 ft.
The area of the rectangular mat is
72 square feet
EXPLANATION
The perimeter of a rectangle is given by:
P= 2l+2w
It was given that, the perimeter of the rectangular mat, is 36 feet.
36= 2l+2w
Divide through by 2.
It was given also that, the length of the mat is twice its width.
This implies that,
Put equation (2) into equation (1) to get,
This means that the length is 12 ft.
The area of the rectangular mat is