Answer:
f(2)=67
Step-by-step explanation:
In order to evaluate the function you must switch all of the x for 2
so it would be f(2)=2^4+6(2)^3+3
Answer:
The tailwind speed
Step-by-step explanation:
Based off of the equation given, x represents tailwind. the linear function format is y = mx + b, so tailwind is your y-intercept.
Answer:
24
Step-by-step explanation:
i used calculator. it is so easy
Answer:
C ≈ 22.1°
Step-by-step explanation:
The law of cosines formula is given. Solving it for C, we find ...
C = arccos((a^2 +b^2 -c^2)/(2ab))
where a and b are the sides adjacent to the angle.
Then we have ...
C = arccos((14^2 +19^2 -8^2)/(2·14·19)) = arccos(493/532)
C ≈ 22.1°
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If you have a fair number of these to do, a spreadsheet is a useful tool. There are also triangle solver apps on the web or your local smart platform that will do this, too.
8.50 * 9.333333 * 12.40
answer is 983 (11/15)
