3 years ago

Diketahui f: x = 4x - n. jika f(3) = 18, nilai f(-3)= . . . . .

1 answer:

8 0

I hope this helps you

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kirill [66]

Answer:

$-\frac{1}{32}$

Step-by-step explanation:

$n = 8\\1/2(8) - 3/4(8) = 1/16-3/32$

Multiply the numerator and denomiator of 1/16 by 2 so that the denominators are equal and we can subtract.

$\frac{1}{16} *\frac{2}{2} =\frac{2}{32}$

Then, subtract

$\frac{2}{32} -\frac{3}{32} = \frac{2-3}{32} =- \frac{1}{32}$

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3 years ago

valkas [14]

Average speed = (total distance) / (total time)

Average speed = (192 km) / (8 hours) = 24 km per hour .

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3 years ago

Tpy6a [65]

Answer:15/17

Step-by-step explanation: cos = adjacent/hypotenuse

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3 years ago

FromTheMoon [43]

Answer:

$10

Step-by-step explanation:

If Erin wants 3 CD's at $10 a piece, that is $30 total. She has $20 which means you find the difference. Total needed: $30 - Money in hand: $20 = $10

Please mark answer as Brainliest and give 5 stars.

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2 years ago

pickupchik [31]

-79, -55, 18, 44, 101, 143

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3 years ago