Answer:
The vertices are (-16,-5) and (14,-5)
The foci are (-26,-5) and (24,-5)
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A rectangular school yard 280 meters by 245 meters is to be fenced. How many meters of fencing will be required to fence it comp
2 answers:
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Answer:
So, the required width of rectangular piece of aluminium is 8 inches
Step-by-step explanation:
We are given:
Perimeter of rectangular piece of aluminium = 62 inches
Let width of rectangular piece of aluminium = w
and length of rectangular piece of aluminium = w+15
We need to find width i.e value of x
The formula for finding perimeter of rectangle is:
Now, Putting values in formula for finding Width w:
After solving we get the width of rectangular piece :w = 8
So, the required width of rectangular piece of aluminium is 8 inches