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kifflom [539]
2 years ago
14

Please help quick!!!!!!

Mathematics
1 answer:
NeX [460]2 years ago
7 0

Answer:

A

Step-by-step explanation:

the sides s of a cube are congruent

the volume (V) of a cube is calculated as

V = s³ = 2³ = 8 ft³

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Sergeeva-Olga [200]

Answer:

<em><u>Lines are perpendicular to each other .</u></em>

Step-by-step explanation:

Standard equation  of line is : y = mx + c, Where m represents the slope

Given Equations :

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Two lines are parallel if the slope of the lines are same.

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Clearly slopes are not equal , therefore the lines are not parallel.

           product of the slope is - 1, therefore the lines are perpendicular.  

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Answer:

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Step-by-step explanation:

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