audreyhorwood audreyhorwood

24-06-2022
Mathematics

contestada

Line A and Line B are perpendicular. The slope of line A is -0.5. What is
the gradient of line B? Give reasons.

Respuesta :

altavistard altavistard

24-06-2022

Answer:

Step-by-step explanation:

When 2 lines are perpendicular, their slopes are negative reciprocals of one another. Here, if the slope of A is -1/2, the slope of B is +2/1, or just 2.

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