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valentina_108 [34]
3 years ago
14

The basketball shown is packaged in a box that is in the shape of a cube. The edge length of the box is equal to the diameter of

the backetball. What is the surface area and the volume of the box
Mathematics
1 answer:
Roman55 [17]3 years ago
4 0

Answer:

since i dont know what the diameter is ill give you this formula

Step-by-step explanation:

A=6a2            2 means squared     plug the diameter in for lowercase a and solve           brainliest plz

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The angles below are supplementary. What is the value of x? A pair of supplementary angles is shown. One angle measures 4x + 20,
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Since supplementary angles are angles that equal to 180, you first need to subtract 40 from 180 to find out what the equation equals. This is the layout of the equation. 140=4x+20. Next you subtract 20 from each side, 120=4x then you divide by 4 four, x=30.
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3 years ago
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Integral of x"2+4/x"2+4x+3
dolphi86 [110]

I'm guessing you mean

\displaystyle \int\frac{x^2+4}{x^2+4x+3}\,\mathrm dx

First, compute the quotient:

\displaystyle \frac{x^2+4}{x^2+4x+3} = 1 + \frac{4x-1}{x^2+4x+3}

Split up the remainder term into partial fractions. Notice that

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Then

\displaystyle \frac{4x-1}{x^2+4x+3} = \frac a{x+3} + \frac b{x+1} \\\\ \implies 4x - 1 = a(x+1) + b(x+3) = (a+b)x + a+3b \\\\ \implies a+b=4 \text{ and }a+3b = -1 \\\\ \implies a=\frac{13}2\text{ and }b=-\frac52

So the integral becomes

\displaystyle \int \left(1 + \frac{13}{2(x+3)} - \frac{5}{2(x+1)}\right) \,\mathrm dx = \boxed{x + \frac{13}2\ln|x+3| - \frac52 \ln|x+1| + C}

We can simplify the result somewhat:

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3 0
3 years ago
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Degger [83]
It's D<span>

the inverse is basically the operation that will undo your original function
</span>

3 0
3 years ago
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siniylev [52]

Answer:

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aivan3 [116]
21 and -14 ..............
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