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NARA [144]
3 years ago
5

you are lying 120 ft away from a tree that is 50 feet tall you look up at the top of the tree approxmaelty how far is your head

from the top of the tree in a straight line

Mathematics
1 answer:
Pepsi [2]3 years ago
5 0
Check the picture below.

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Step-by-step explanation:

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Amanda's jewelry box is in the shape of a cube that has 6- inch edges what is the volume of Amanda's jewelry box
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PRACTICE ANOTHER A piece of wire 18 m long is cut into two pieces. One piece is bent into a square and the other is bent into an
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Answer:

Step-by-step explanation:

We have the equations

4x + 3y = 18   where x = the side of the square and y = the side of the triangle

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A = x^2 + √3y/2* y/2

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A = [ (18 - 3y)/4]^2 + √3y^2/4

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y = 54 / 15.93

= 3.39 metres

So x = (18-3(3.39) / 4 = 1.96.

This is a minimum value for x.

So the total length of wire the square  for minimum  total area is 4 * 1.96

= 7.84 m

There is no maximum area as the equation for the total area is a quadratic with a positive leading coefficient.

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Find the area of the figure below:
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