Find the Angle Between the Pair of Vectors to the Nearest

question 108

Multiple Choice

Find the angle between the pair of vectors to the nearest tenth of a degree.
-8i + 2j, -6i + 3j

• A) 167.5°
• B) 140.4°
• C) 141.0°
• D) 139.4°

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Definitions:

DNA Molecule

The carrier of genetic information in living organisms and viruses, composed of two long strands forming a double helix.

mRNA Molecule

A molecule of RNA that encodes a chemical blueprint for a protein product.

Nucleotide Sequence

The order of nucleotides in a DNA or RNA molecule, determining the genetic information carried by that molecule.

Information Flow

The transfer or movement of information within a system or among various systems.