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2 years ago

Which of the following are measurements of the sides of a right triangle?

Mathematics

2 answers:

Vinvika [58]2 years ago

7 0

Answer:

The answer to your question is letter D

Step-by-step explanation:

To demonstrate if the data are measurements of the sides of a right triangle use the pythagorean theorem.

c² = a² + b²

A. 25, 23, 7 25² = 23² + 7²

625 = 529 + 49

625 ≠ 578 These values are not of a right triangle

B. 9, 6,3 9² = 6² + 3²

81 = 36 + 9

81 ≠ 45 These values are not of a right triangle

c. 18, 15, 4 18² = 15² + 4²

324 = 225 + 16

324 ≠ 241 These values are not of a right triangle

D. none of the above This is the right answer

Thepotemich [5.8K]2 years ago

5 0

Answer:

The answer is D. none of the above

Step-by-step explanation:

The length of the sides of a right triangle will be related according to the formula a^2 + b^2 = c^2, A,B,C will not work with this formula.

Hope this helps :)

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Circumfrance of a circle, (Show working)

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Answer:

25.1cm

Step-by-step explanation:

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Put values in formula.

C=2(3.142)(4)

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Step-by-step explanation:

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3 years ago

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OverLord2011 [107]

Answer:

always

Step-by-step explanation:

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Juli2301 [7.4K]

45/45/90 triangle has side ratios s/s/sroot2
leg = root 5
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2 years ago

Solve: -4x-8x+17=23 check solution

Sveta_85 [38]

Answer:

x = -1/2

Step-by-step explanation:

To solve the equation, we first need to combine like terms:

$-12x+17=23$

Simplify further:

$-12x=6$

Divide by -12 on both sides to get:

$x = -\frac{1}{2}$

To check the solution, plug x back into the original equation and check if we get the correct answer:

$-4(-\frac{1}{2})-8(-\frac{1}{2})+17=23$

$2+4+17= 23$

$23=23$

Thus, it checks out and our answer is correct.

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