Answer:
23.7°
Step-by-step explanation:
To obtain the value of AB ; Use the cosine rule ;
Recall:
c² = a² + b² - 2ab Cos C
c² = 24² + 11² - 2*24*11 Cos75
c² = 576 + 121 - 528 * 0.2588190
c² = 697 - 136.656432
c² = 560.343568
c = sqrt(560.343568)
c = 23.6715
Hence, c = AB = 23.7°
1)
standard form
y=-6x^4 + x^2 +x
lead coefficient
-6
degree
4
constant i think
6x^4
end behavior
falls to the left and falls to the right
2)
standard form
it would stay the same
lead coefficient
2
degree
3
constant
2x^3
end behavior
falls to the left and rises to the right
C. The system has no solution.