The top of a ladder is 4 m up a vertical wall, the
bottom is 2 m from the wall. The coordinate axes are
the wall and the horizontal ground.
a Find the equation representing the ladder.
b A square box just fits under the ladder. Find the
coordinates of the point where the box touches
the ladder.
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Answer:
a. 2x+y=4
Step-by-step explanation:
a. x/2 +y/4 =1
4x+2y=8
2x+y=4
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