The law of cosines :
A^2 = B^2 + C^2 - 2BC cos A
2^2 = 3^2 + 4^2 - 2 . 3. 4 cos theta
= 21
hope this helps
It's easy if you just break it into pieces...
1/3 OF the 4/9 French OF people on the bus (27) also speak German.
Of= Multiply
1/3*4/9*27/1=4 speak French AND German
I believe the answer is (0,0)
A 48.5 The answer is A because you would put the numbers in order from least to greatest, find the median, then find the median of the other two sets.
Hope this helped the answer is in purple
