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Sophie [7]
4 years ago
14

Triangle Facts:

Mathematics
1 answer:
sleet_krkn [62]4 years ago
8 0
<span>Here is the complete statement:

They are closed two-dimensional figures. They are formed by three segments that connect three non-collinear points. They have exactly three sides, three angles, and three vertices. Each side is included between two angles and is opposite one angle. Each angle is included between two sides and is opposite one side.

For your comprehension, non-collinear points are points that do not form a straight line. Vertices are corner points where lines meet. Triangle is a 2-dimensional figure because you cannot generate a volume from it, only area.</span>
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What is the absolute value of –6? Use the number line to help answer the question. A number line going from negative 7 to positi
drek231 [11]
<h3>Answer:  6</h3>

Mark the locations -6 and 0 on the number line. Note that going from -6 to 0, or vice versa, will take exactly 6 steps. Put another way, the distance between 0 and -6 is 6 units. Absolute value represents distance, so it is never negative.

We say |-6| = 6

Effectively, all we're doing is removing the negative sign.

6 0
3 years ago
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I need quick help pls!!<br><br> by reason: AAA or ASA, SAA or Cannot be determined or SAS or SSS
Ray Of Light [21]

Answer:

  ΔDCE by ASA

Step-by-step explanation:

The marks on the diagram show AE ≅ DE. We know vertical angles AEB and DEC are congruent, and we know alternate interior angles BAE and CDE are congruent. The congruent angles we have identified are on either end of the congruent segment, so the ASA theorem applies.

Matching corresponding vertices, we can declare ΔABE ≅ ΔDCE.

5 0
4 years ago
Please help
riadik2000 [5.3K]

Answer: they lost 16 games

<u>Step-by-step explanation:</u>

Wins: x + 17

Losses: x

Ties: 3

Total: 52


Wins + Losses + Ties = Total

x + 17 +    x      +     3   =    52

                     2x + 20 = 52

                     2x          = 32

                      x            = 16                        

3 0
4 years ago
Which ordered pair is the solution of the linear graphed below?<br> (PLEASE ANSWER NOW)
valentina_108 [34]
(3,-5) where the 2 lines intercept
4 0
3 years ago
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The x-y is the answer can someone please explain to me how to do
guapka [62]

Answer:

Step-by-step explanation:

\frac{\sqrt{x-y}}{\sqrt{x+y}-\sqrt{x-y}}-\frac{\sqrt{x-y}}{\sqrt{x+y}+\sqrt{x-y}}\\\\=\frac{\sqrt{x-y}*(\sqrt{x+y}+\sqrt{x-y})-(\sqrt{x-y})*(\sqrt{x+y}-\sqrt{x-y})}{(\sqrt{x+y}-\sqrt{x-y})*(\sqrt{x+y}+\sqrt{x-y})}\\\\=\frac{\sqrt{x-y}*(\sqrt{x+y}+\sqrt{x-y}-\sqrt{x+y}+\sqrt{x-y})}{(\sqrt{x+y})^2-(\sqrt{x-y)^{2}}}\\\\=\frac{\sqrt{x-y}*2\sqrt{x-y}}{x+y-x+y}\\\\=2*\frac{x-y}{2y}=\frac{x-y}{y}\\\\(\frac{\sqrt{x-y}}{\sqrt{x+y}-\sqrt{x-y}}-\frac{\sqrt{x-y}}{\sqrt{x+y}+\sqrt{x-y}})*y=\frac{x-y}{y}*y\\\\=x-y

4 0
4 years ago
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