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goldenfox [79]
1 year ago
15

Which of the following is equivalent to the expression below? log 3-log 15

Mathematics
2 answers:
Nikitich [7]1 year ago
8 0

Answer:

C. =log\frac{1}{5}

Step-by-step explanation:

Formula =======================

<em>consider a and b two real numbers </em>

<em>where a > 0 and b > 0.</em>

log\frac{a}{b} =loga-logb

……………………………………………………………

log 3 − log 15

=log\frac{3}{15}

=log\frac{3}{3\times 5}

=log\frac{1}{5}

Lisa [10]1 year ago
6 0

Answer:

C log(1/5)

Step-by-step explanation:

log 3-log 15 = -log _10^(5)

log 5 = log _10^(5)

log (-12) = log _10^(-12)

log (1/5) = -log _10^(5)

log 12 = log _10^(12)

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A parabola can be drawn given a focus of (-4, 4) and a directrix of y = –6. Write

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Alina [70]

Answer:

x ≥ 5

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Step-by-step explanation:

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8 0
2 years ago
Find the value. Please
IgorC [24]
The cosine ratio is adjacent leg divided by the hypotenuse.
The hypotenuse in a right triangle is the longest side and it is opposite the right angle.
An adjacent leg is the side that has an endpoint that is at the vertex of the angle and the other endpoint is at the vertex of the right angle.

cos A = \frac{12}{20} =  \frac{3*4}{5*4} = \frac{3}{5}
ANSWER: cosA= \frac{3}{5}


7 0
3 years ago
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