Answer:
no solution
Step-by-step explanation:
Answer:


Step-by-step explanation:
Given
See attachment
Required
Determine the area and the perimeter of the garden
Calculating Area
First, we calculate the 

Where:


So:




Next, we calculate the area of the two semi-circles.
Two semi-circles = One Circle
So:

Where







Area of the garden is



Calculating Perimeter
First, we calculate the perimeter of the rectangle
But in this case, we only consider the length because the widths have been covered by the semicircles

Where:

So:




Next, we calculate the perimeter of the two semi-circles.
Two semi-circles = One Circle
So:

Where





Perimeter of the garden is



Answer:=-36
Step-by-step explanation:
Answer:
5 or 45
Step-by-step explanation:
If the first term is "a" and the common ratio is "r", then the first three terms are ...
a, ar, ar²
Their product will be ...
a × ar × ar² = (ar)³ = 3375
ar = ∛3375 = 15
Their sum will be ...
a + ar + ar² = 65 = 15/r + 15 + 15r
Subtracting 15 and multiplying by r/5, we have the quadratic in r:
10r = 3 + 3r²
3r² -10r +3 = 0 . . . . in standard form
(3r -1)(r -3) = 0 . . . . factored
r = 1/3 . . or . . 3 . . . . values of r that make the factors zero
The first term is 15/r = 45 or 5
_____
The first three terms could be 5, 15, 45; or they could be 45, 15, 5.