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IRISSAK [1]
3 years ago
14

Log 3 x=4 pls and thx

Mathematics
1 answer:
Fantom [35]3 years ago
8 0

Answer:

D

Step-by-step explanation:

Using the law of logarithms

• log_{b} x = n ⇔ x = b^{n}

given

log_{3} x = 4 ⇒ x = 3^{4} = 81 → D

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Which is the axis of symmetry of a parabola with equation x^2=-4y?
Effectus [21]
Y=a(x-h)²+k

x=h is the axis of symmetry
so
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times both sides by -1/4
y=(-1/4)x²
y=(-1/4)(x-0)²+0
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3rd option
7 0
3 years ago
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Need help pls solve 7x-4y=-7 5x+y=22
aev [14]
<span>7x-4y=-7
5x+y=22

multiply 4 on the 2nd equation
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now you have
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3 years ago
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Anna71 [15]

Answer:

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Step-by-step explanation:

The order of the digits and of the letters is important. For example, ABC is a different configuration than CBA. So we use the permutations formula to solve this question.

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5 0
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3 0
3 years ago
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Mnenie [13.5K]
$9147 x 12 =190,764
12 is how many months there is in a year
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3 years ago
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