2 years ago

Volume of a triangular prism

Mathematics

2 answers:

Strike441 [17]2 years ago

6 0

The formula is the area of the base times the height.<span>

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3241004551 [841]2 years ago

6 0

Is x because no variables are given

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What are the zeros of the function f(x) = x2 + 5x + 5 written in simplest radical form?

satela [25.4K]

Step-by-step explanation:

$x = \frac{ - b + - \sqrt{ {b}^{2} - 4ac } }{2a} \\ x = \frac{ - 5 + - \sqrt{ {5}^{2} - 4(5) } }{2} \\ x = \frac{ - 5 + - \sqrt{25 - 20} }{2} \\ x = \frac{ - 5 + - \sqrt{5} }{2}$

Therefore, the zeroes would be:

$x1 = \frac{ - 5 + \sqrt{5} }{2} \\ x2 = \frac{ - 5 - \sqrt{5} }{2}$

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Empathy means being able to understand what others feel. To see how the brain expresses empathy, researchers recruited 16 couple

yulyashka [42]

Answer:

the residual is 0.2032

Step-by-step explanation:

The regression line has been given as:

Y^ = 0.00753X-0.06759

The paired observation for X is (31, 0.369)

The value of X is the empathy score under subject 15 = 31

The value of the brain activity under subject 15 is 0.369

So we have y^ = 0.00753(31) - 0.06759

= 0.1658

Then the residual = y - y^

= 0.369 - 0.1658

= 0.2032

Therefore the residual is 0.2032

Please check the attachment for the table, it will aid you in understanding the solution

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2 years ago

Find the sum. 3 6 9 ... 294

MArishka [77]

S=((294+3)*(294/3))/2=14553

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2 years ago

Pls need answer fast

galina1969 [7]

Answer:

Step-by-step explanation:

The answer is B

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2 years ago

What is the value of the six in 106,534

aleksley [76]

6,000 because its in the thousandth and so since its a six in the thousandths its 6,000 remember the comma

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3 years ago