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3 years ago

What does 2/3x=−1/3x−4 equal to

Mathematics

1 answer:

Misha Larkins [42]3 years ago

4 0

I don’t understand how you worded the question but x=-4 if thats what you are looking for

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Question 5 of 10

boyakko [2]

Answer:

Step-by-step explanation:

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3 years ago

Based on the side lengths given (a, b, and o, which triangles are right triangles?

Cloud [144]

Answer:

2 & 3

Step-by-step explanation:

Pythagorean Theorem is $a^2+b^2=c^2$ .

If the values given in each option satisfy the theorem, the sides will make a right triangle.

<h3>For Option One:</h3>

$4^2+6^2=8^2\\=> 4^2=16\\=> 6^2=36\\=>8^2 =64\\16+36=64\\\boxed{52\neq 64}$

The sides would not make a right triangle.

<h3>For Option Two:</h3>

$6^2+8^2=10^2\\=> 6^2 = 36\\=> 8^2=64\\=> 10^2=100\\36+64=100\\\boxed{100=100}$

The sides would make a right triangle.

<h3>For Option Three:</h3>

$5^2+6^2=\sqrt{61}^2\\ => 5^2=25\\=>6^2=36\\=>\sqrt{61}^2=61\\ 25+36=61\\\boxed {61=61}$

The sides would make a right triangle.

<h3>For Option Four:</h3>

$6^2+9^2=12^2\\=> 6^2=36\\=>9^2=81\\=>12^2=144\\36+81=144\\\boxed{117\neq 144}$

The sides would not make a right triangle.

The correct answer should be options two and three.

6 0

3 years ago

Please help! Must get done ASAP!!!<br><br> ^^

pentagon [3]

Answer:

Yes

Step-by-step explanation:

Try it.

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6.24%200 show your work?

Jlenok [28]

$187.52 is 6.24% off of 200 and the amount saved is $12.48. If this is not what you meant let me know. The math is $200 × (1 - 6.24) = $187.52. Hope this helps!

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3 years ago

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90 POINTS!!!!!<br> What show is this from?

Delicious77 [7]

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Trailer Park Boys I believe

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