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Alex73 [517]
2 years ago
8

2x-1=4 -2x+y=8 Find the value of x

Mathematics
1 answer:
andrezito [222]2 years ago
4 0

Answer:

Step-by-step explanation:

2x=5

x=2.5

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The function H described by H(x) =2.75x+71.48 can be used to predict the height, in centimeters, of a woman whose humerus (the b
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Answer:

The predicted height of the woman is 178.73 cm.

Step-by-step explanation:

Consider the provided function.

H(x) =2.75x+71.48

Where x represents the height of humerus and H(x) represents the height of woman.

Substitute x=39 in above function.

H(x) =2.75(39)+71.48

H(x) =107.25+71.48

H(x) =178.73

Hence, the predicted height of the woman is 178.73 cm.

3 0
3 years ago
Consider the differential equation 4y'' â 4y' + y = 0; ex/2, xex/2. Verify that the functions ex/2 and xex/2 form a fundamental
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Check the Wronskian determinant:

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The determinant is not zero, so the solutions are indeed linearly independent.

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3 years ago
Which of the following expressions is equivalent to 4n + 8
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Answer:

You have to give us the other expressions :)

Step-by-step explanation:

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Jerry has 8/9 gallon of paint. He uses 3/4 of it to paint his treehouse. How much paint is left?
mariarad [96]
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