please explain perpendicular to me

  1. Is there any point along the path of a projectile where its velocity and acceleration vectors are;a) perpendicular to each other
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    2. Nikita asked by Nikita
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  2. Draw an example of perpendicular lines and explain what makes the two lines perpendicular. (You can copy and paste an image from
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  3. If a perpendicular symbol b, b perpendicular symbol c, c || d, and d perpendicular symbol e, which is not true?(1 point)
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    2. Connexus Prisoner #5071303 asked by Connexus Prisoner #5071303
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  4. If a perpendicular symbol b, b perpendicular symbol c, c || d, and d perpendicular symbol e, which is not true?(1 point)
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  5. Find coordinates for two points that belong to the plane 2x+3y+5z=15. Show that the vector [2,3,5] is perpendicular to the
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    2. HELP!!!!!!!!!!!!!! asked by HELP!!!!!!!!!!!!!!
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  6. Given the equation y = 3/4x - 6 .Part II: Write TWO equations of lines in slope-intercept form that are PERPENDICULAR to the
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    2. Ilikecookies2009 asked by Ilikecookies2009
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  7. Are the diagonals of a parallelogram perpendicular? Why or why not? Explain.4. Does an isosceles trapezoid have two sets of
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    2. Sue asked by Sue
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  8. Are the diagonals of a parallelogram perpendicular? Why or why not? Explain.Does an isosceles trapezoid have two sets of
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    2. Sue asked by Sue
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  9. Are the diagonals of a parallelogram perpendicular? Why or why not? Explain.Does an isosceles trapezoid have two sets of
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    2. Sue asked by Sue
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  10. 4 of 54 of 5 ItemsQuestion Find the slopes of the lines to determine which lines are perpendicular. (1 point) Responses Line C
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