Answer:
The length of BC is 6.2131 units
Step-by-step explanation:
In given triangle ABC,
Angle A=46
Angle B=41
Side AC=6
From a property of the triangle,
Angle A+Angle B+Angle C=180
46+41+Angle C=180
Angle C =90
Therefore, the triangle ABC is right angle triangle.
From basic of trigonometry,
![TanA=\frac{BC}{AC}](https://tex.z-dn.net/?f=TanA%3D%5Cfrac%7BBC%7D%7BAC%7D)
![Tan46=\frac{BC}{6}](https://tex.z-dn.net/?f=Tan46%3D%5Cfrac%7BBC%7D%7B6%7D)
BC=6Tan46
BC=6.2131 units
Answer:
15
Step-by-step explanation:
Step-by-step explanation:
I assume you mean you want to find the roots. Simply set J(x) equal to 0 and solve for x.
0 = (x − 4)² − 2
2 = (x − 4)²
±√2 = x − 4
x = 4 ± √2
The roots are x = 4 − √2 and x = 4 + √2. J(x) can be written in factored form as:
J(x) = (x − (4 − √2)) (x − (4 + √2))
J(x) = (x − 4 + √2) (x − 4 − √2)
Answer:
-3 x (-2)^19
Step-by-step explanation: