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2 years ago

14

Which is the correct ?

1 answer:

melomori [17]2 years ago

7 0

Answer:

it is the 1st one

Step-by-step explanation:

because you have to add up all three sides because you need 180 then subtract that answer from 180 and you will get your answer

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2 years ago

What is the simplified form of this expression?

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2 years ago

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2 years ago

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Please help logarithms!

nlexa [21]

Given:

$\log_34\approx 1.262$

$\log_37\approx 1.771$

To find:

The value of $\log_3\left(\dfrac{4}{49}\right)$ .

Solution:

We have,

$\log_34\approx 1.262$

$\log_37\approx 1.771$

Using properties of log, we get

$\log_3\left(\dfrac{4}{49}\right)=\log_34-\log_349$ $\left[\because \log_a\dfrac{m}{n}=\log_am-\log_an\right]$

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2 years ago

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