Answer:
-1 since when subtracted from -½ you get positive value
If the width of the rectangle is x, the length of the rectangle is x+55
(x+55)*x = 104104
x^2+55x = 104104
x^2+55x-104104 = 0
Using the quadratic function
<span> x= (<span><span><span>−55</span>2</span>+<span><span><span><span>√419441) / 2
</span></span></span></span></span></span> x= 296.321
So, the length is 351.321 m, the width is 296.321 m
Answer:
The second choice
Step-by-step explanation:
The arithmetic sequence formula:
We have:
Calculate d (common difference)
Calculate 31th term:
The answer is -7.35x+0.09x to the power of 2