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cluponka [151]
2 years ago
7

Help me pleaseeeee !!!!!!!!

Mathematics
1 answer:
yan [13]2 years ago
5 0

Answer:

Step-by-step explanation:

<em>13).</em> K( - 5 , - 2 ) ----> ( - 5 - 6 , - 2 - 2 ) = <em>K'( - 11 , - 4 )</em>

<em>14).</em> Rule of the reflection in the y-axis is ( x , y ) -----> ( - x , y )

L( 1 , - 3 ) -----> <em>L'( - 1 , - 3 )</em>

<em>15).</em> Rule of the 90° Counterclockwise rotation is ( x , y ) -----> ( - y , x )

Z( - 7 , 2 ) ----> <em>Z'( - 2 , - 7 )</em>

<em>16).</em> Rule of the dilation by the scale "k" is ( x , y ) ----> ( kx , ky )

F( - 4 , 6 ) ----> ( - 4*1.5 , 6*1.5 ) = <em>F'( - 6 , 9 )</em>

<em>17).</em> Rule of the reflection in the x-axis and the dilation by the scale "k" is

( x , y ) -----> ( kx , - ky )

X( - 3 , 9 ) -----> ( - 3*(1/3) , - 9*(1/3) ) = <em>X'( - 1 , - 3 )</em>

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Comment

The circumference and the radius are related to one another. The constant relating them is pi which is a fixed number of 3.14 The formula for the circumference is C = 2*pi * r

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