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antoniya [11.8K]
3 years ago
14

Please help ASAP for 10 points!!

Mathematics
1 answer:
elixir [45]3 years ago
5 0

Answer:

(A) 3x + z +9

Step-by-step explanation:

1)       8x -8y     +9

<u>      </u><u>- </u><u>( 5x -8y -z      )</u>

<u />

<u>2)</u>       8x -8y       +9

<u>         - 5x +8y +z      </u>

          3x         +z +9

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Surface area of a sphere is 615.752 m2, what is the volume of the sphere?
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