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Kisachek [45]
3 years ago
12

Please help thanks gryrrjfjti

Mathematics
1 answer:
lara [203]3 years ago
5 0

9514 1404 393

Answer:

     207.24 in²

Step-by-step explanation:

The "r" in the formula stands for the radius of the cylinder. That is half the diameter, so is 3 in. The "h" in the formula stands for the cylinder height, shown as 8 in. Put these values in the formula and do the arithmetic.

  SA = 2πr(r +h) = 2(3.14)(3 in)(3 in + 8 in) = 6.28(33 in²)

  SA = 207.24 in²

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5 0
2 years ago
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Solve the equation.<br><br> 2 ( 4z - 1) = 3(z+2)<br><br> Z=
sveta [45]

Answer:

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Step-by-step explanation:

Calculate for the value of z :

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2(4z - 1) = 3(z + 2)

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Therefore, the value of z is \frac{8}{5}.

4 0
3 years ago
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