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3 years ago

HELP!! 25 Points!!!

Mathematics

1 answer:

Ilya [14]3 years ago

5 0

A. 10

−1/2x+2=−x+7 Step 1

−1/2x+2+x=−x+7+x Step 2

1/2x+2=7 Step 3

1/2x+2−2=7−2 Step 4

1/2x=5 Step 5

2*(1/2x)=(2)*(5) Step 6

ANSWER: x = 10 Step 7

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Given that D( x ) = 2 x , select all of the following that are true statements.

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3rd

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Answer:

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Answer:

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Step-by-step explanation:

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3 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 :

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

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

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

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3 years ago

Which of the following coordinate points is the point of intersection of these two lines? y - 6x = -4 and y - 2x = 8

Nimfa-mama [501]

Answer:

(x,y)=(3,14)

Step-by-step explanation:

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x=12/4

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