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fredd [130]
3 years ago
5

Two lines in a plane are either parallel or perpendicular true of false​

Mathematics
1 answer:
Burka [1]3 years ago
6 0

Answer:

False, lines can also intersect with angles different then 90.

Step-by-step explanation:

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Please help me with this question!!
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no triangle can be formed is the answer

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a bag contains 10 orange marbles 2 yellow marbles 5 purple marbles and 5 green marbles which color marble are you most likely to
Doss [256]

Answer:

I believe it's the 10 orange marbles.

Step-by-step explanation:

Their is a 45% chance that the orange marbles will be picked.

So, you add all them up (10 + 5 + 5 + 2)=22

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Hope my answer has helped you!

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Darren teaches a class of 25 students. He assigns homework 3 times a week, and each assignment consists of 12 problems. How many
riadik2000 [5.3K]
I'm guessing its 900 because 3 × 12 = 36
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4 years ago
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Find the value of the derivative (if it exists) at the indicated extremum. (If an answer does not exist, enter DNE.)
Liono4ka [1.6K]

Answer:

The answer is "0".

Step-by-step explanation:

Please find the correct question in the attached file.

Given value:

\to f(x) =\frac{x^2}{x^2+5}\\\\

Formula:

\bold{\frac{d}{dx} \frac{u}{v} = \frac{ v \frac{du}{dx} - u \frac{dv}{dx}}{v^2}}

\to f'(x) =\frac{(x^2+5) 2x -2x^3 (2x)}{(x^2+5)^2}\\\\\to f'(0) =\frac{(0^2+5)2(0) -4(0)^4}{(0^2+5)^2}\\\\\to f'(0) =\frac{(0)(5) -2(0)}{(5)^2}\\\\\to f'(0) =\frac{0 - 0}{(5)^2}\\\\\to f'(0) =\frac{0}{25}\\\\\to f'(0) = 0

6 0
3 years ago
Write 1.8 as a fraction simply
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Answer:

9/5 or 1 4/5

Step-by-step explanation:

6 0
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