If the slopes are m1 and m2 then m1*m2 = -1 or m2 = -1/m1.
The slopes of parallel lines remain equal distance apart and when plotted on the Cartesian plane they have the same slope but with different y intercepts.
the correctness of hyperbola can be determine by drawing a perpendicular and then rub it draw a parallel line with respect to the perpendicular line which you drawn if the intersect then your hyperbola is correct..
it is the angle between the direction of the incident ray and the refracted ray.
Well, If the surface area is small, say 1 m2 . And the temperature is 1000C You lose only 2% of your heat. But if the surface area is big/largel, say 10 m2 . And the temperature is still 1000C You lose only 20% of your heat. So the bigger your surface area the bigger your heat loss is. Warning: It is a example, the calculation is not correct!
The real answer is Bc . Hate these @
The slopes of parallel lines remain equal distance apart and when plotted on the Cartesian plane they have the same slope but with different y intercepts.
Correct Answer: Cause and effect
Correct
Editing
Perpendicular-Correct answerLines that meet at a 90 degrees angle are perpendicular
2Al + 3S -> Al2S3
zooming in decreases the focal length
COINCIDENCE - a chance relationship between dissimilar events or circumstances
The correct answer is Issue Network PLATO (B)
Relationship is correct. YES IT IS!
yes, it is correct perimeter = d * pi pi is the ratio between the perimeter and the diameter
The correct phrase is "pertains to". This indicates a relationship between two things, where the first thing is relevant or related to the second thing.