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Hoochie [10]
3 years ago
6

What formula do you use to prove that a triangle is a right triangle?

Mathematics
1 answer:
nata0808 [166]3 years ago
8 0
If you have the length of each side, apply the pythagorean theorem to the triangle. If you get a true statement, then you can be sure that you do indeed have a right triangle. If you get a false statement then you can be sure that your triangle is not a right triangle. 
Pythagorean therem is : A squared + B squared = C squared
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I just need an explanation on why I was wrong and why the correct answer is correct
Nookie1986 [14]

Answer:

9

Step-by-step explanation:

<u><em>Definition of: Coefficient</em></u>

A number used to multiply a variable.

<u><em>Example:</em></u> 6z means 6 times z, and "z" is a variable, so 6 is a coefficient.

Variables with no number have a coefficient of 1.

<u><em>Example</em></u>: x is really 1x.

<em><u>coefficients:</u></em>

3<em>x⁴</em>+ 5<em>x²</em> + 1<em>x</em>

<u><em>sum of the coefficients:</em></u>

3 + 5 + 1

8 + 1

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4 0
3 years ago
Find the height of the given pyramid.<br><br> 2.3m<br> 4.5m<br> 6m<br> 7m
Alex Ar [27]

Answer:

The height is 7 m.

Step-by-step explanation:

Volume = 1/3 * area of the base * height, so

28 = 1/3 * 3 * 4 * h

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h = 7.

4 0
3 years ago
Find the value of x that makes each sentence true.
ki77a [65]

Answer:

51/25 and 27/4

Step-by-step explanation:

distributing and dividing both sides by coefficient of x

8 0
2 years ago
Read 2 more answers
If 10+9=21 than is 1+1= 2?
Andre45 [30]
I guess so, no wait no it’s not jk lol
4 0
3 years ago
I chose circle is closed and graph is shaded to the left of the circle and it said that was wrong. Please help, thank you
Tems11 [23]
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6 0
3 years ago
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