2 years ago

Please help I’m really struggling in math

Mathematics

2 answers:

jeka57 [31]2 years ago

6 0

Answer:

-12a - 16

Step-by-step explanation:

$-3(4a+6)+2=\\-12a-18+2=\\-12a-16$

antiseptic1488 [7]2 years ago

4 0

Answer:

-12a-16

Step-by-step explanation:

This Should be correct

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$Volume=\frac{2}{3} \pi r^3\ \ \ \ \ (Taking\ the\ value\ of\ \pi =3.14)\\\\Volume=\frac{2}{3} \times 3.14\times 2.1^3\\\\Volume=\frac{2}{3} \times 3.14\times 9.26\\\\Volume=19.384\ cubic\ meter.$

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