Answer:
don't have one
Step-by-step explanation:
The Only Answer that is Near 157ft is Answer ( 25ft )
Hope this helps Dante -
Answer:
Dimensions: 150 m x 150 m
Area: 22,500m²
Step-by-step explanation:
Given information:
- Rectangular field
- Total amount of fencing = 600m
- All 4 sides of the field need to be fenced
Let = width of the field
Let = length of the field
Create two equations from the given information:
<u>Area of field</u>:
<u>Perimeter of fence</u>:
Rearrange the equation for the perimeter of the fence to make y the subject:
Substitute this into the equation for Area:
To find the value of x that will make the area a <em>maximum</em>, <u>differentiate</u> A with respect to x:
Set it to zero and solve for x:
Substitute the found value of x into the original equation for the perimeter and solve for y:
Therefore, the dimensions that will give Tanya the maximum area are:
150 m x 150 m
The maximum area is:
Answer:
y = 8
Step-by-step explanation:
simple , just inverse op.
The integers are 12,14 and 16
<h3>How to determine the integers?</h3>
Consecutive even integers are represented as:
x, x + 2 and x + 4
So, the statement is represented as:
7 * (x + x + 2 + x +4) = 140 + 11 * (x + 2)
Evaluate the like terms
7 * (3x + 6) = 140 + 11 * (x + 2)
Open the brackets
21x + 42 = 140 + 11x + 22
Collect the like terms
21x -11x =
Evaluate
10x = 120
Divide by 10
x = 12
So, we have
x + 2 = 14
x + 4 = 16
Hence, the integers are 12,14 and 16
Read more about consecutive numbers at:
brainly.com/question/10853762
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