Answer: The dimensions of the garden would be 18 feet and 24 feet.
Step-by-step explanation:
Let the width of garden be 'x'.
Let the length of garden be !['x+6'](https://tex.z-dn.net/?f=%27x%2B6%27)
Since there is 3 foot wide walkway surrounds the outside the garden.
Area of walkway = 288 square feet
So, According to question, it becomes,
![2z(x+y+2z)\\\\288=2\times 3(x+x+6+2\times 3)\\\\288=6(2x+6+6)\\\\288=6(2x+12)\\\\\dfrac{288}{6}=2x+12\\\\48=2x+12\\\\48-12=2x\\\\36=2x\\\\x=\dfrac{36}{2}\\\\x=18](https://tex.z-dn.net/?f=2z%28x%2By%2B2z%29%5C%5C%5C%5C288%3D2%5Ctimes%203%28x%2Bx%2B6%2B2%5Ctimes%203%29%5C%5C%5C%5C288%3D6%282x%2B6%2B6%29%5C%5C%5C%5C288%3D6%282x%2B12%29%5C%5C%5C%5C%5Cdfrac%7B288%7D%7B6%7D%3D2x%2B12%5C%5C%5C%5C48%3D2x%2B12%5C%5C%5C%5C48-12%3D2x%5C%5C%5C%5C36%3D2x%5C%5C%5C%5Cx%3D%5Cdfrac%7B36%7D%7B2%7D%5C%5C%5C%5Cx%3D18)
Width = 18+6 =24 feet
Hence, the dimensions of the garden would be 18 feet and 24 feet.
Answer:
remaining portion is area= area of rectangle- area of semicircle
= 18*14 - 3.14*7^2
=252-154.86
=199.86cm^2
Answer:
762
Step-by-step explanation:
Let,
abc is an unknown 3 digit number in that
a = hundredth digit
b = tenth digit
c = ones digit
Given,
a = 7
c + b = 8
b = a - 1
So we known,
a = 7 and b - 1 = a such that b = 7 - 1 which make b = 6
Since b = 6 and c + b = 8 then c + 6 = 8 which make c = 2
And the number is abc or 762
Answer:
Step-by-step explanation:
The answer to that question is 38.