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Mama L [17]
3 years ago
9

Which of the following transformations will not always result in a congruent image?

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
6 0

Answer:

Step by step

A) Dilation

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A circle is increased to have a circumference that is 4 times larger than the original. Which of the following options best desc
kogti [31]
Area of a circle is directly proportional to the square of radius of the circle while the circumference is proportional to the radius of the circle. This means that if the radius of a circle is increased x times, then its area will be increased to x^2 times the original area, and the circumference will increase to x times the original circumference.

Thus when the radius is doubled, or in other words if radius mad 2 time the original radius, the area of circle will become 2^2 = 4 time the original area. The circumference will become 2 times the original circumference.

We can calculate exact area and circumference of a circle from its radius using the following equations:

Area of circle = (pi/4)*r^2

Circumference of circle = 2*pi*r

Where r is the radius of the circle.

I know this is a lot, sorry.
3 0
3 years ago
LAST QUESTIONSSS DONT GO AWAYY PLZZZ HELPPP IM BEGGINGG REWARD BRAINLIEST
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I don't know if I'm right at all

x 1/2 2

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3 years ago
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MA_775_DIABLO [31]

K = (y °F – 32) ÷ 1.8 + 273.15 or K = (y °F – 32) x 5/9 + 273.15

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PLZZZZZZ DONT SCROLLL HELP A SOUL OUT
nydimaria [60]

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=  \sqrt{(x1 - x2)^{2}  +  {(y1 - y2)}^{2} }

Thus using the formula above,

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=  \sqrt{ {[8- (-4)]}^{2}  +  {[6- (-3)]}^{2} }  \\  =  \sqrt{ {12}^{2}  +  {9}^{2} }  \\  =  \sqrt{225}  \\  = 15 \: units

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aleksklad [387]
Do you mean 3 \sqrt[3]{125} or \sqrt[3]{125}
remember that \sqrt[n]{x^m}=x^\frac{m}{n}
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so
3 \sqrt[3]{125}=3*5=15 or \sqrt[3]{125} =5not sure which one you mean
7 0
3 years ago
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