<u><em>1/1024 is the correct answer.</em></u> First you had to apply exponent rule, and it gave us, , or
. Then you can also refine, and it gave us,
, or
. And it gave us the answer is
, or 1/1024 is the correct answer. Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie
Janice bought 2 gifts yesterday. The price of one gift was 3 times the cost of the other. If both gifts cost $25.60 altogether,
2 answers:
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Given:
cos 120°
To find:
The exact value of cos 120° in simplest form with a rational denominator.
Solution:
We have,
It can be written as
Therefore, the exact value of cos 120° is .
Answer:
16
Step-by-step explanation:
=
multiplied by
so = 16