B)-3 for the vertex, do u have to graph it?
Answer:
75
Step-by-step explanation:
Answer:
186,624 I think
Step-by-step explanation:
4*3=12
12*4=48
48*9=432
= 186,624!
answer
20h = 942.857
15h= 707.14
Step-by-step explanation:
<h3>
Answer: B. 26</h3>
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Use law of cosines to find angle A
a^2 = b^2 + c^2 - 2*b*c*cos(A)
9^2 = 6^2 + 14^2 - 2*6*14*cos(A)
81 = 36 + 196 - 168*cos(A)
81 = 232 - 168*cos(A)
81 - 232 = -168*cos(A)
-151 = -168*cos(A)
-168*cos(A) = -151
cos(A) = (-151)/(-168)
cos(A) = 0.8988095
A = arccos(0.8988095)
A = 25.9979801
A = 26 degrees approximately
