The sum of the measures of the interior angles is (n-2) * 180 where n are the sides.
This is a hexagon so it has 6 sides. If we plug it into the equation, we get:
(6-2) * 180
4 * 180
720
Now that we know the sum, we divide 720/6 and get 120.
Each interior angle is 120.
Answer:
x = -5 ±4sqrt(2)
Step-by-step explanation:
(x+5)²=32
Take the square root of each side
Sqrt((x+5)²)=±sqrt(32)
x+5 = ±sqrt(16*2)
x+5 = ±4sqrt(2)
Subtract 5 from each side
x+5-5 = -5 ±4sqrt(2)
x = -5 ±4sqrt(2)
Answer – A and B
A. It is a parabola
B. It is in quadrants I and II
The most simple quadratic function is y = x^2. The graph drawn for this function, y = x^2) is known as the graph of the quadratic parent function OR the parent function for parabolas. This graph has some few characteristics:
- It is the simplest parabola (Generally, the graph of any quadratic function is a parabola).
- It passes through the origin (0,0).
- It is contained in Quadrants I and II.
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