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Sav [38]
3 years ago
15

Triangle ABC was reflected over line m, then dilated by a scale factor between 0 and 1. Which diagram illustrates these transfor

mations?

Mathematics
2 answers:
malfutka [58]3 years ago
7 0

After reflection ΔABC turned into a triangle ΔA'B'C'. In these two triangles angles A and A' should be congruent. This means that options B and D are incorect.

If a scale factor of dilation is between 0 and 1, then ΔA'B'C' should be compressed to ΔA''B''C'' (all sides should have smaller lengths). Since in option C ΔA''B''C'' has greater dimensions, the correct choice is A.

Elis [28]3 years ago
5 0
Bit late, but the answer is A. A scale factor between 0 and 1 results in a shrink.
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If R = .06 units <br> D = ?
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D = 0.12
Explanation:
Diameter is 2x the radius
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D = 0.12
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The sum of two numbers is 8. The difference of the same two numbers is 4. What are the two numbers?
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2 and 6

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Two angles are complementary three times the measure of one of the angles is 10° more than the measure of the other angle. find
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The difference is 40,

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Complementary angles , x+y =90

so we know angle 1, we call it  3x and angle 2 we call it y= 3x+10

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The growth of a city is described by the population functionwhereis the initial population of the city, t is the time in years,
mamaluj [8]

Complete question:

The growth of a city is described by the population function p(t) = P0e^kt where P0 is the initial population of the city, t is the time in years, and k is a constant. If the population of the city atis 19,000 and the population of the city atis 23,000, which is the nearest approximation to the population of the city at

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27,800

Step-by-step explanation:

We need to obtain the initial population(P0) and constant value (k)

Population function : p(t) = P0e^kt

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P(6) = 19000 * 1.4653739

P(6) = 27842.104

27,800 ( nearest whole number)

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