The additive inverse of 21

Mathematics

2 answers:

marusya05 [52]2 years ago

5 0

Answer:

-21

Step-by-step explanation:

Additive Inverse Calculator determines the additive inverse property of 21 is -21 along with a stepwise explanation of how to derive the additive inverse for the given number.

The positive number is negative and a negative number is positive while in additive inverse.

°^°

Sholpan [36]2 years ago

3 0

The answer is -21...

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convert 13542 base six to base ten. I'm in math20 at Folsom Lake College and i'm trying to figure out this question. I had most

VikaD [51]

Converting to base 10 can be done easily by writing a sort of digit expansion. In base 6, this number literally means

$13542_6=1\times6^4+3\times6^3+5\times6^2+4\times6^1+2\times6^0$

Simplifying this gives the value in base 10.

$13542_6=1296+3\times216+5\times36+4\times6+2$
$13542_6=2150_{10}$