Using the slope concept, it is found that the angle between the ladder and the floor will be of 33.69º.
<h3>What is a slope?</h3>
The slope is given by the <u>vertical change divided by the horizontal change</u>, and it's also the tangent of the angle of depression.
In this problem, we have that:
- The vertical distance is the height of h.
- The horizontal distance is of 3m.
Hence:
tan(45º) = h/3.
1 = h/3.
h = 3 m.
If the ladder slides 1 m down, the height will be of 2m, hence the angle will be given as follows:



More can be learned about the slope concept at brainly.com/question/18090623
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(-4-(-7)) / (1-7) = (3) / (-6) = -1/2 = slope
Answer:
None of the listed
Step-by-step explanation:

Assuming a "piece of fabric" is a yard, 5x5 is $25.00.
Answer:
It should be 324.
Step-by-step explanation: