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pshichka [43]
3 years ago
7

How do you use parallel and perpendicular lines to solve real-world problems?

Mathematics
2 answers:
klasskru [66]3 years ago
6 0
If you work construction it’s in blue print salon with different angles on where you would cut wood or weld metal together.
ASHA 777 [7]3 years ago
4 0

Answer:

In engineering, construction, and technical fields

Step-by-step explanation:

The use of parallel lines has many wide applications

For example, the parallel lines are important in science in preventing parallax errors in measuring, say the meniscus of the water in a glass.

Another use is in construction. The use of the plumb line shows if the object being built is straight or not. The principle is that the force of the pull acts downwards. Another example is the spirit lever. This can be used by builders to check if the surface is even or not.

In engineering, the properties are important in building bridges and other high-tension structures.

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nydimaria [60]

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3 years ago
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C

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The number of points either side of the line of best fit are equal (3 points either side) and the line is the line of best fit.

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2 years ago
If the standard deviation for a set of data is​ 0, which of the following must be​ true?
luda_lava [24]

Answer:

C. All of the data values are identical.

Step-by-step explanation:

If the standard deviation for a set of data is​ 0, then all of the data values are identical.

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3 years ago
PLZ HELP if you dont know just dont answer i will give brainliest if you answer right
marta [7]

Answer:  The answer for 1. is 216

The answer for 2. is 224

The answer for 3. is 90

The answer for 4. is 40

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Step-by-step explanation:

6 0
2 years ago
Find the area of the shaded region. The graph to the right depicts IQ scores of adults, and those scores are normally distribute
bulgar [2K]

Answer:

The area of the shaded region is 0.2898.

Step-by-step explanation:

Let <em>X</em> represent the IQ scores of adults.

It is provided that X\sim N(100,15^{2}).

Compute the probability of an adult having an IQ between 106 and 124 as follows:

P(106

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*Use a <em>z</em>-table.

Thus, the area of the shaded region is 0.2898.

4 0
3 years ago
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