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Marysya12 [62]
3 years ago
15

What is the value of f(x) = 3x - 12 for x = 9

Mathematics
1 answer:
IrinaK [193]3 years ago
5 0

If f(x) = 3x - 12 and x = 9

then substitute 9 in place of x

f(9) = 3(9) - 12

f(9) = 27 - 12

f(9) = 15

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Step-by-step explanation:

Volume of the pyramid is calculated as 1/3 bh, where b is base and h is height

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I hope this helps.

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3 years ago
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7 0
3 years ago
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i have good method too

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sorry iam trying so hard to speak engilish well sorry if u cannot understand me big respet for all the students

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