keeping in mind that parallel lines have exactly the same slope, let's check for the slope of the equation above
so we're really looking for the equation of a line with a slope of -2 and that passes through (1 , -1)
The bottom of a ladder rests on the ground and the top of the ladder rests against a wall. The ladder forms a 63° angle with the
ground and the top of the ladder is positioned 12 meters up the wall. Which is the exact measure of the ladder in meters?
1 answer:
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