Answer:
As per Provided Information
- Area of rectangle is 54 square inches
- Width of the rectangle is 9 inches.
We have to calculate the length of rectangle .
As we know the formula to find the Area of rectangle .
![\boxed{\bf \: Area_{(Rectangle)} = length \: \times width}](https://tex.z-dn.net/?f=%20%20%20%5Cboxed%7B%5Cbf%20%20%5C%3A%20Area_%7B%28Rectangle%29%7D%20%20%3D%20length%20%5C%3A%20%20%5Ctimes%20width%7D)
On substituting the value we obtain
![\sf \qquad \: \longrightarrow 54 = length \times 9 \\ \\ \\ \sf \qquad \: \longrightarrow \cfrac{54}{9} = length \\ \\ \\ \sf \qquad \: \longrightarrow \: length \: = \cfrac{54}{9} \\ \\ \\ \sf \qquad \: \longrightarrow \: length \: = \cancel \cfrac{54}{9} \\ \\ \\ \sf \qquad \: \longrightarrow \: length \: = 6 \: inches](https://tex.z-dn.net/?f=%20%5Csf%20%5Cqquad%20%5C%3A%20%5Clongrightarrow%2054%20%3D%20length%20%5Ctimes%209%20%5C%5C%20%20%5C%5C%20%20%5C%5C%20%20%5Csf%20%5Cqquad%20%5C%3A%20%5Clongrightarrow%20%5Ccfrac%7B54%7D%7B9%7D%20%20%3D%20length%20%5C%5C%20%20%5C%5C%20%20%5C%5C%20%20%5Csf%20%5Cqquad%20%5C%3A%20%5Clongrightarrow%20%5C%3A%20length%20%5C%3A%20%20%3D%20%20%5Ccfrac%7B54%7D%7B9%7D%20%20%5C%5C%20%20%5C%5C%20%20%5C%5C%20%20%5Csf%20%5Cqquad%20%5C%3A%20%5Clongrightarrow%20%5C%3A%20length%20%5C%3A%20%20%3D%20%20%5Ccancel%20%5Ccfrac%7B54%7D%7B9%7D%20%20%5C%5C%20%20%5C%5C%20%20%5C%5C%20%20%5Csf%20%5Cqquad%20%5C%3A%20%5Clongrightarrow%20%5C%3A%20length%20%5C%3A%20%20%3D%206%20%5C%3A%20inches)
<u>Therefore</u><u>,</u>
- <u>Length </u><u>of </u><u>the </u><u>rectangle </u><u>is </u><u>6</u><u> </u><u>inches </u><u>.</u>
Answer:
The answer is B.
Step-by-step explanation:
So, you know that y equals 7. 7 Plus what equals 15?
Perimeter of semicircle = circumference = π × r = π × 2.5 = 7.85ft
You multiply 1.77 by every gallon
if you were to buy 10 gallons it would be 17.70$