A Point in Polar Coordinates Is Given $( - 2.1,1.8 )$

question 88

Multiple Choice

A point in polar coordinates is given. Convert the point to rectangular coordinates. Round your answers to one decimal places. $( - 2.1,1.8 )$

• A) Rectangular coordinates: \(( 2.0 , - 0.5 )\)
• B) Rectangular coordinates: \(( 0.5 , - 2.0 )\)
• C) Rectangular coordinates: \(( - 0.5,2.0 )\)
• D) Rectangular coordinates: \(( 2.1,1.8 )\)
• E) Rectangular coordinates: \(( - 2.0,0.5 )\)

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Definitions:

Hemicellulose

A class of polysaccharides found in plant cell walls that works alongside cellulose and lignin to provide structural support.

Xylose

A sugar extracted from wood or straw and used as a dietary supplement or in the production of materials such as xylitol.

Chains

Sequences of items or elements linked or connected together, often found in polymers, proteins, or chemical compounds.

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Cell differentiation is the process by which cells become specialized in structure and function to perform specific tasks within an organism.