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2 years ago

Simplify -6 . 2 041 318 4 8 318

Mathematics

1 answer:

PilotLPTM [1.2K]2 years ago

8 0

$- 6 \frac{1}{4} - ( - 2 \frac{1}{8} )$

$= - 6 \frac{1}{4} + 2 \frac{1}{8}$

$= \frac{ - 25}{4} + \frac{17}{8}$

$= \frac{ - 50}{8} + \frac{17}{8}$

$= \frac{ - 50 + 17}{8}$

$= \frac{ - 33}{8}$

$= - 4 \frac{1}{8}$

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Another way to think about it (more complicated):

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<h3>Using the pythagorean theorem</h3>

a² + b² = c²

The opposite side is unknown, so use the pythagorean theorem to find it

c = hypotenuse = 4

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20 POINTS!!! PLEASE HELP

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The logarithm of 10 to base 10 is 1

<h3>How to determine the logarithm?</h3>

The given parameters are:

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So, the expression is:

$\log_{10}10$

As a general rule;

$\log_{a}a = 1$

The above means that;

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So, we have:

$\log_{10}10 = 1$

Hence, the logarithmic value is 1