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3 years ago

The side lengths of a triangle are 7, 24, and 25. Is this triangle a right triangle?

Mathematics

2 answers:

nordsb [41]3 years ago

6 0

Yes. Hope this helps :)

IrinaVladis [17]3 years ago

4 0

Answer:

yes

Step-by-step explanation:

for it to be a right triangle you should be able to add two of the sides and it be greater than the third side. 7 + 24 > 25

24 + 25 > 7

7 + 25 > 24 therefore it is indeed a right triangle

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What is 0.002 one tenth of.

jeka94

Let's say is "x".

so, "x" is the whole or 10/10 whilst 0.002 is 1/10 then, let's check

$\bf \begin{array}{ccll}
amount&fraction\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
0.002&\frac{1}{10}\\\\
x&\frac{10}{10}
\end{array}\implies \cfrac{0.002}{x}=\cfrac{\frac{1}{10}}{\frac{10}{10}}\implies \cfrac{0.002}{x}=\cfrac{\frac{1}{10}}{1}
\\\\\\
\cfrac{0.002}{x}=\cfrac{1}{10}\implies \cfrac{0.002\cdot 10}{1}=x$

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3 years ago

3 2 3<br> 6n + 3n - 4n

Lana71 [14]

Answer:5n^2

Step-by-step explanation:

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3 years ago

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Daniel wants to prove that the interior angles of any triangle sum to 180°. He draws a line through one vertex parallel to the o

Serggg [28]

Alternate interior angles theorem.

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

By using the definition of Alternate Interior Angles theorem, we can say that If a transversal cuts any two parallel lines, then those pairs of alternate interior angles are seems to be congruent.

So in the given triangle,

∠4 ≅ ∠2

∠5 ≅ ∠3

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∠1 + ∠2 + ∠3 = 180°

Since from the above congruence, we can write that

∠1 + ∠4 + ∠5 = 180°

Hence proved.

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tia_tia [17]

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