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3 years ago

What is the perimeter of a rhombus shape street sign with a 35cm side

Mathematics

1 answer:

Eduardwww [97]3 years ago

4 0

Rhombus has 4 sides.
35cm per side would be 35 multiplied by 4
140cm

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Solnce55 [7]

Answer:

∠ EFH = 112°

Step-by-step explanation:

∠ ACD and ∠ EFH are Alternate exterior angles and are congruent, thus

11x - 20 = 9x + 4 ( subtract 9x from both sides )

2x - 20 = 4 ( add 20 to both sides )

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Thus

∠ EFH = 11x - 20 = 11(12) - 20 = 132 - 20 = 112°

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Dmitry_Shevchenko [17]

Answer:

Part 1) $f(g(x))=3(x^2)+2$

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Step-by-step explanation:

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