3 years ago

Which logarithmic equation is equivalent to3^2 = 9

1 answer:

Burka [1]3 years ago

3 0

Log9 =2
3

because logz =y when x^y = z
x

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Nonamiya [84]

.60 because there's 5 spots and 3 are odd so 3/5 is also equivalent to 60 percent? sorry if wrong!

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2 years ago

S_A_V [24]

Answer:

$tan(x/2)=-4$

Step-by-step explanation:

we know that

The angle x belong to the III quadrant -----> given problem

step 1

Find the angle x

$x=arctan(8/15)=28.07\°$

Remember that the angle x belong to the III Quadrant

$x=28.07\°+180\°=208.07\°$

step 2

Find angle x/2

$x/2=208.07\°/2=104.035\°$

step 3

Find tan(x/2)

$tan(104.035\°)=-4$

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3 years ago

Phoenix [80]

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3 years ago

Aneli [31]

I think The answer is 5100

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2 years ago

igomit [66]

The disnatcw would be 540

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2 years ago