Answer:
x4+2x3+x2+5x+b=x-2x3+x+3
Step-by-step explanation:
Given:
m∠C = 65°
b = 5
c = 6
Apply the Law of Sines.
sin(B)/b = sin(C)/c
sin(B)/5 = sin(65)/6
sin(B) = (5*sin(65))/6 = 0.7553
B = arcsin(0.7553) = 49.05°
Answer: m∠B = arcsin(0.7553) = 49° (approx)
It’s C
You would use cos for this equation
Cos(45)= x/5
5 x cos(45
And when you put that in the calculator you will get that answer C
Answer:
3, 3, 7, 7. 441
Step-by-step explanation:
the prime factors of 441 are 3, 3, 7, 7. 441
2 since it ends with two
6 since it is divisible by 2
3 since their sum gives a number divisible by three
3 since their sum gives a number divisible by 3
3
5 since it ends with 5
5
2
2
