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2 years ago

⚠️PLEASE HURRY⚠️

Mathematics

2 answers:

AleksAgata [21]2 years ago

8 0

Answer: C. Copy an angle by creating arcs with a compass.

Step-by-step explanation: 1. Use straightedge to draw a transversal through point N which is straight line passes through M and intersects with given line.

2. Construct a copy of the angle formed by the transversal and the given line such that the copy will be located at point M such that he vertex of the copied angle will be point M.

3. Draw the line to complete the angle copy which will be a XY line parallel to the given line AB.

RSB [31]2 years ago

7 0

The answer is C

Connect C and E with a straightedge.

Hope this helps

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Make a conjecture about 5 to the power of 2 minus 6 to the power of 2= 5 +4 =9

Inessa [10]

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is the difference of 2 squares
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2 years ago

A product is made up of components A, B, C, D, E, F, G, H, I, and J. Components A, B, C, and F have a 1/10,000 chance of failure

lesantik [10]

Answer:

The overall reliability is 99.7402 %

Step-by-step explanation:

The overall reliability of the product is calculated as the product of the working probability of the components.

For components A,B,C and F we have :

$P(failure)=\frac{1}{10000}$

⇒

$P(Work)=1-\frac{1}{10000}=\frac{9999}{10000}=0.9999$

For components D,E,G and H we have :

$P(failure)=\frac{3}{10000}$

⇒

$P(Work)=1-\frac{3}{10000}=\frac{9997}{10000}=0.9997$

Finally, for components I and J :

$P(failure)=\frac{5}{10000}$

⇒

$P(Work)=1-\frac{5}{10000}=\frac{9995}{10000}=0.9995$

Now we multiply all the working probabilities. We mustn't forget that we have got ten components in this case :

Components A,B,C and F with a working probability of 0.9999

Components D,E,G and H with a working probability of 0.9997

Components I and J with a working probability of 0.9995

Overall reliability = $(0.9999)^{4}(0.9997)^{4}(0.9995)^{2}=0.997402$

0.997402 = 99.7402 %

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2 years ago

Express (25 1/2) ^3 in simplest radical form

Mkey [24]

Step-by-step explanation:

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mel-nik [20]

Step-by-step explanation:

If f(x)=3x+2and g(x)=x^2-9

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f(x)- g(x) = [3x + 2] - [x^2 - 9]

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3 years ago

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Sveta_85 [38]

F(x)=3x²-6x+13
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3 years ago

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