BRAINLIEST!! GEOMETRY THANKS!!! In rectangle shown B and F are midpoints of AC and AE , respectively. Find the ratio of the area
of quadrilateral ABDF to the area of rectangle.
1 answer:
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Answer:
D = 141
Step-by-step explanation:
The given quadratic equation is
.
It is required to find the value of the discriminant. The value of discriminant of any quadratic equation is given by :
Here, a = 5, b = 9 and c = -3
On plugging all the values, we get :
So, the value of discriminant for y is 141.