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3 years ago

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Mathematics

2 answers:

bixtya [17]3 years ago

3 0

What is the length of PR?

d.9 is the length

The reason is because as we have 2 triangles and 21 is divided by 3 we have proof that 27/3=9.

Hope I helped!

marusya05 [52]3 years ago

3 0

You can use deductive reasoning for this. The angle measures are the same so they are similar triangles. This means that they are proportionate. Because the smaller left side is 1/3 the amount of the bigger one, you can assume that the other side follows the same pattern. The smaller side would be 1/3 the size of the bigger side and 1/3 of 27 is 9.

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Write an inequality that represents the missing dimension x

forsale [732]

For this case we have that by definition, the area of a rectangle is given by:

$A = a * b$

Where:

a, b: They are the dimensions of the rectangle.

In the statement we are told that "The area is greater than 12 square inches", then:

$A> 12$

Also we have:

$a = 2\\b = x$

Substituting we have:

$2x> 12$

Dividing between 2 on both sides:

$x> \frac {12} {2}\\x> 6$

Finally we have:

$x> 6$

ANswer:

$x> 6$

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3 years ago

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solong [7]

Answer:

0.00168918918

Step-by-step explanation:

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My name is Ann [436]

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3 years ago

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Gnesinka [82]

Answer:

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Step-by-step explanation:

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3 years ago

Add fractions with unlike denominators

DIA [1.3K]

3/10 + 2/6
use their lowest common multiple — which is 30 so:
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then we can get the new equation of:
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3 years ago