Answer:
5/8 x 4/9 = 20/72 as simplified as 5/18 in fraction form. 5/8 x 4/9 = 0.2778 in decimal form.
Step-by-step explanation:
The vertex is at (4, -49) and the axis of symmetry is at x= 4.
To find the vertex of this equation, use this method:

a=2
b=-16
This will help get your x value and the axis of symmetry. To find the y value of the vertex, insert the x value, 4 to get your y value, -49.
Answer:
5
Step-by-step explanation:
The accurate definition is that the circle that's closest to the 2 dimensional figure where all the set of point in the plane should be equal distance.
<h3>How to illustrate a circle?</h3>
A circle simply means the set of all the points that are the same distance from a given point.
In this case, the contradiction is that the definition should be applied to three dimensional space so that it will be a sphere.
The accurate definition is that the circle that's closest to the 2 dimensional figure where all the set of point in the plane should be equal distance. A example is a point or line.
Learn more about circle on:
brainly.com/question/24375372
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Answer:
25 degrees
Step-by-step explanation: