Find the discriminant. - 4y^2- 8y + 2 = 0
1 answer:
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Answer/Step-by-step explanation:
Given,
The table for the function are:
When x = -2
When x = -1
When x = 0
When x = 1
When x = 2
Answer:
42.43
Step-by-step explanation:
Given:
A circle with a radius of 5 cm sits inside a 11 cm x 11 cm rectangle.
Question asked:
What is the area of the shaded region as shown in the figure ?
Solution:
First of all calculate area of circle and then area of rectangle:-
<u>As here length an width both are 11 cm, we can say that this is a square.</u>
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Now, area of shaded region = Area of square - Area of circle
= 121 - 78.571 = 42.429
Therefore, the area of the shaded region will be 42.43