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serious [3.7K]
3 years ago
14

One case can hold 3 boxes.Each box can hold 3 binders.How man cases are needed to hold 126 binders?

Mathematics
2 answers:
Len [333]3 years ago
8 0
14 because if 1 case held 3 boxes and 3 boxes held 3 Binders, that means u would have to divide 3 by 126 which equals 42 and u would have to divide that by 3 which equals 14.
stealth61 [152]3 years ago
7 0
14 because 126 ÷3=42 and 42÷3 =14

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Answer:

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Step-by-step explanation:

The orthocenter is the point of intersection of altitudes of the triangle. The equation for an altitude is the equation of a line through a vertex that is perpendicular to the opposite side.

For example, the line perpendicular to side AC can be found as ...

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For side AC, we want the point to be B(4, 5), so the equation is ...

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Similarly, the altitude to side AB can be written as ...

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By the "cross multiplication method", the solution to these equations is ...

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The orthocenter is near (2.27, 0.96).

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A graphing application confirms this result.

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<em>Additional information about the cross multiplication method</em>

For the general form equations ...

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The "cross multiplication method" has you write the array ...

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<em>Additional note</em>

Videos of this method show you writing the array as bcab/egde and using the final equation x/X=y/Y=1/D. The above gets the same result in a more straightforward manner.

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