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3 years ago

6. To check whether the rose bush lies on the circle, see if its coordinates make the

Mathematics

1 answer:

Alexxandr [17]3 years ago

3 0

Part of question :

(x-10)^2+(y-10)^2=100

(16-10)^2+(18-10)^2=100

Answer:

Yes, equation of circle is true

Step-by-step explanation:

(x-10)^2+(y-10)^2=100

(16-10)^2+(18-10)^2=100

100=100

plugging the coordinates into the equation of the circle, we observe that the equation is true since both sides of the equation are equal(value on both sides of the equal sign are same). This wouldn't be true if for instance the left side of the equation evaluated to ≠100. Therefore we can conclude that the rose bush lies on circle since the equation is true

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Which is equivalent to 3(x-4)-3(2x-7)=23

adelina 88 [10]

Answer:

x= $-\frac{14}{3}$

Step-by-step explanation:

3x-12-6x+21=23

-3x+9=23

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x= $-\frac{14}{3}$

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2 years ago

-10/5+2(7-9)^2

Oksana_A [137]

Answer: -4

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3 years ago

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olganol [36]

Answer:

The sequence is: Refection across y-axis, Horizontal Shrink, Horizontal Translation and Reflection across x-axis.

Step-by-step explanation:

Since, we are given f(x) = square root x.

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1. Reflection across y-axis i.e. f( x ) to f( -x )

2. Horizontal Shrinking i.e. f( -x ) to f( -x/2 )

3. Horizontal Translation i.e. f( -x/2 ) to f( -x/2 + 3 )

4. Reflection across x-axis i.e. f( -x/2 + 3 ) to -f( -x/2 + 3).

The step by step graphical representation can also be viewed below.

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3 years ago

The topic is about secant tangle angles

yuradex [85]

Answer:

Step-by-step explanation:

360-(104+104+111)=41

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3 years ago

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3 years ago