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Ira Lisetskai [31]
3 years ago
14

Find the missing length. The triangles in each pair are similar.

Mathematics
1 answer:
nikitadnepr [17]3 years ago
3 0
The answer is D.13
21/7=3
39/3=13
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algol [13]

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Ugo [173]

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4 0
3 years ago
if a(x) and b(x) are linear functions with one variable which of the following expression produces a quadratic equations
jeka94

Answer:


Step-by-step explanation:

If a(x) and b(x) are linear functions, then the term cx (where c is a constant) will be part of the makeup of each.  Examples:  a(x) = x - 2; b(x) = 3x + 5.

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4 0
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