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Scrat [10]
2 years ago
8

G is the centroid of triangle ABC.

Mathematics
2 answers:
AleksAgata [21]2 years ago
7 0

Answer:

  • x = 37
  • DG = 22
  • AG = 44
  • AD = 66

Step-by-step explanation:

We presume your "centroid ratio theorem" tells you that AG = 2·DG, so ...

  (x+7) = 2(x -15)

  x + 7 = 2x - 30 . . . . eliminate parentheses

  37 = x  . . . . . . . . . . .add 30-x

Then AG = 37+7 = 44

and DG = 37-15 = 22.

Of course, AD = AG +GD = 44 +22 = 66

stellarik [79]2 years ago
6 0

Answer:

A = 37

B =  22

C = 44

D = 66

Step-by-step explanation:

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C (Lake Depth Answer)

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A scale is a term that refers to the <em>representative fraction</em> for comparing the <u>original</u> length and <u>image</u> length of a given <u>object</u>. It means implies that every 1 unit on the <u>drawing</u> is equal to <u>100</u> units on the <u>park</u>.

A <em>scale</em> is a term that can be referred to as the <em>representative fraction</em> that compares the <u>original</u> length and <u>image</u> length of a given <em>object</em>. Types of <u>scale</u> include enlarged scale, reduced scale, and real scale.

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<u>Scale</u> can be expressed as;

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Thus a <em>scale</em> has no unit.

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For more clarifications on a scale drawing, visit: brainly.com/question/23209981

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