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Llana [10]
3 years ago
8

3.5(x+2.2)^2+3.5(y-11.1)^2=21 what is the radius of the circle?

Mathematics
1 answer:
Alchen [17]3 years ago
4 0
The radius of the circle would be 12
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the vertex of the parabola represented by f(x)=x^2-2x+6 has coordinates (1,5). Find the coordinates of the vertex of the parabol
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The grid shows Figure Q and its image Figure Q′ after a transformation.
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The transformation of pentagon Q to pentagon Q' is a clockwise rotation of 180° about the origin.

<h3>What is transformation?</h3>

A transformation is a general term for four specific ways to manipulate the shape or position of a point, a line, or a geometric figure.

We have,

Coordinates of a pentagon Q.

(2, 4), (3, 7), (7, 5), (5,4), and (4,2).

Coordinates of pentagon Q'.

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We see that the coordinates of each point of the pentagon Q have changed their position as negative coordinates in pentagon Q'

The coordinates of pentagon Q are in (x, y) which can be assumed to be in the first quadrant of the coordinate plane.

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brainly.com/question/4458799

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