Answer:
Step-by-step explanation:
cosine law
a²=b²+c²-2(bc)cos44 (c=20, b=15)
a²=15²+20²-2(15*20)cos44
a=√15²+20²-2(15*20)cos44
a=13.91
Answer:
a phylogenetically controlled comparative approach to determine whether the ... selected five points for each cardboard model, and measured the reflectance ... subtend a small visual angle and chromatic vision when a large one ... Experimental Biology, 220, 1975. https
Step-by-step explanation:
Dog let me cut it to ya. Ain’t nobody gonna know that.
The answer is C
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