Suppose 11 out of 17 students said they were attending a football game. How many students out of 475 would you expect to attend
1 answer:
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Answer:
Step-by-step explanation:
Given: u and v be are the solutions of
Let is the quadratic equation and u and v are the zeroes/solutions then
Sum of zeroes;
Product of zeroes;
Comparing to
we get a= 3 , b= 5 and c = 7
Now we have to find
adding and subtracting 2uv in numerator we get
Substituting the values from (i) and (ii) we get
Hence, the value of is
Answer:
Given - A rectangle of length 18 feet and wide 14 feet
To find - Area
Solution -
Area of rectangle = Length * Breadth
=
square feet