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svetlana [45]
3 years ago
10

4x-8y=9 what is the slope of a line perpendicular to this line

Mathematics
1 answer:
LenaWriter [7]3 years ago
3 0
The slope of this line is 1/2
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Algebraic expressions are the idea of expressing numbers using letters or alphabets without specifying their actual values. The basics of algebra taught us how to express an unknown value using letters such as x, y, z, etc. These letters are called here as variables. An algebraic expression can be a combination of both variables and constants. Any value that is placed before and multiplied by a variable is a coefficient.

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