Width: x
Length: 3x
Perimeter=x+x+3x+3x=8x
8x=400
x=50
Dimension is 150×50 feet (length × width)
I think it will be 2:4. 2X9=18 so u × 4×9=36 so its 18 to 36
Answer: The correct option is the third one; y=10(0.13)^x
The domain is all of the possible x values, and there are none less than -3 in this case, so the answer is B, which shows that x must be greater than or equal to -3.
I’m not hundred percent sure must I believe it’s 0
