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Lady bird [3.3K]
3 years ago
13

Derek tried to dilate the isosceles trapezoid ABDC with the center of dilation at the origin with a scale factor of 2. Check his

work and complete the statements. The slope of AC is . The slope of EG is . The polygons are not dilations of each other because .
Mathematics
2 answers:
Marina86 [1]3 years ago
4 0

Answer:

D, D, C

Step-by-step explanation:

Alona [7]3 years ago
3 0

Answer: the slope of AC is 4

the slope of EG is 2

the polygons are not dilations of eachother because the corresponding sides are not parallel

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Step-by-step explanation:

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Martin is two years younger than three times his daughter Ada’s age. The sum of their ages is 54. If Ada’s age is given by a, th
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Answer:

  • Martin is 40 and Ada is 14

Step-by-step explanation:

  • Martin's age = m
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<u>Martin is two years younger than three times his daughter Ada’s age:</u>

  • m = 3a - 2

<u>The sum of their ages is 54:</u>

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<u>Solving this equation for m:</u>

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<u>Eliminate m:</u>

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<u>Solve for a:</u>

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