Answer:
The perimeter of the garden is 126.81 feet.
Step-by-step explanation:
We are given the following in the question:
Dimensions of rectangle:
Length, l = 33 feet
Width, w = 21 feet
Dimension of semicircle:
Diameter of circle, d = 33 feet

Perimeter of garden =

Thus, the perimeter of the garden is 126.81 feet.
Expression: <span>y÷4−3</span>
When <span><span>y=20</span><span>y=20</span></span>, the value of the expression is 2.
Bring y to one side and the rest to the other switching the positives to negative then you’ll get Y=114