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horsena [70]
3 years ago
10

What does CPCTC mean in Geometry AND when it is used?

Mathematics
1 answer:
anzhelika [568]3 years ago
6 0
CPCTC?
Corresponding Parts of Congruent Triangles that are congruent

When?
Used when you are trying to prove that 2 triangles, sides, or angles are the same.
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Yanka [14]

Answer:

Step-by-step explanation:

Factor it by first setting it equal to 0:

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x^2=-\frac{9}{4} Then take the square root of both sides:

x = ±\sqrt{-\frac{9}{4} } , which of course is not allowed. Therefore, we have to allow for the imaginary numbers in this solution. Knowing that,

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3 years ago
The product od 2 and y is at least 10
alexgriva [62]
Hello There!

It could be represented by this:
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8 0
4 years ago
12 - (x+3) = 10 need the answer fast but i need it right
mezya [45]
12 - (x+3) = 10 \\ \\12-x-3=10\\ \\-x=10+3-12\\ \\-x=1 \ \ /*(-1)\\ \\x=-1


4 0
3 years ago
Read 2 more answers
A package of 6 insulated socks cost 49.74 what is the unit price of the pairs of socks
MaRussiya [10]

Answer:

8.29

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49.74 divided by 6 = 8.29

To check: 8.29 x 6 = 49.74

Hope this helped. Feel free to ask questions!

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