On a sunny day a telephone pole cast a shadow that is 10 feet long at the same time 36 inch yardstick cast a shadow that is 15 i
1 answer:
Answer:
The height of the telephone pole is 24 feet.
Step-by-step explanation:
The same rays are falling on the pole and yardstick, so at the same time of day both pole and yardstick have same angle of elevation from the ground.
<em>The height of yard stick is 36 inch and shadow is 15 inch long.</em>
<em>Let the height of pole be "x" , with shadow 10 feet long.</em>
1 feet = 12 inches
The 2 triangles are similar. Thus,
<em></em>
<em>x = 288 inches = </em>
Thus, the height of telephone pole is 24 feet.
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The function which represents the taxi fare in terms of distance d in meter is f(d) = 3.50 × + 40 .
According to the question,
For first 500 meters cost is 40.00 and For each additional 300 meters cost is 3.50 .
Let, the total distance of taxi ride = d meters
Now, representing the equation of taxi fare in terms of distance when distance is less than 500
taxi fare = 3.50 × + 40
∴ f(d) = 3.50 × + 40
To know more about functions refer below link: brainly.com/question/12431044
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Answer:
20 m
Step-by-step explanation:
Let the length of the perpendicular dropped from vertex C to segment AB be x
By geometric mean property: