What is the measure of BCD

Mathematics

1 answer:

Anna007 [38]3 years ago

7 0

Answer:

Bolt Circle Diameter (BCD) is the diameter of the circle that goes through the center of all of the bolts on your chainring. On bicycle chainrings this dimension is usually measured in millimeters. ... On a chainring with 4 bolts the BCD is the distance between two bolts across from each other.

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

<img src="https://tex.z-dn.net/?f=%5Ctext%7BSolve%20for%20x%3A%7D%5C%5C%5C%5C3x%20%2B%2054%20%3D%20180" id="TexFormula1" title="

vagabundo [1.1K]

Hi there!

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I believe your answer is:

$x = 42$

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Here’s why:

We will use inverse operations to solve for 'x'.

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$\boxed{\text{Calculating the Answer....}}\\\\3x+54=180\\----------\\\rightarrow 3x + 54 - 54 = 180-54\\\\\rightarrow 3x = 126\\\\\rightarrow\frac{3x=126}{3}\\\\\rightarrow\boxed{x=42}$