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Paraphin [41]
3 years ago
14

Write each as a single logarithm using the properties of logarithms.

Mathematics
1 answer:
Afina-wow [57]3 years ago
8 0
3 log x - 2 log y

log x³ - log y²

log x³ / y²

_______________________

1/2 log b 15 + 1/2 log b x

log b √15 + log b √x

log b (√15*√x)

log b √(15x)
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HELP DUE IN 15 MINS! <br> Solve for x in the parallelogram below:<br><br> X=??
malfutka [58]

Answer:

x = 4

Step-by-step explanation:

Consecutive angles in a parallelogram are supplementary, sum to 180°, so

14x + 6 + 118 = 180

14x + 124 = 180 ( subtract 124 from both sides )

14x = 56 ( divide both sides by 14 )

x = 4

3 0
3 years ago
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We define a bow-tie quadrilateral as a quadrilateral where two sides cross each other. An example of a bow-tie quadrilateral is
aleksandrvk [35]

Answer:

70/5985

Step-by-step explanation:

We know that a quadrilateral needs to have four vertices (or points on the circle). There are always two ways to link the cross — horizontally or vertically. Using my limited knowledge of combinations, we know that choosing four points out of seven equals 35. Multiplying the two ways to connect those lines (again, horizontally and vertically) makes 35*2 = 70 "bow-tie quadrilaterals" that can be formed on the circle using four points. There are 5985 ways four chords can be chosen out of twenty-five chords because C(25,4) equals 5985, so the probability is 70/5985... and then we just need to simplify that fraction.

3 0
3 years ago
Evaluate f(x) = sqrt(5x + 4) for x = 12
Nezavi [6.7K]

Answer is 8

Work Shown:

f(x) = sqrt(5*x + 4)

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f(12) = sqrt(60 + 4)

f(12) = sqrt( 64 )

f(12) = 8

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3 years ago
What angle is complementary to 2 ?
Zarrin [17]

Answer:

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Step-by-step explanation:

5 0
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Please help big hug for whoever does
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