Know that:
sin(β)=Opposite/Hypotenuse
Therefore:
sin(54)=x/10
Therefore:
x=10*sin(54)
x=8.1 (To the nearest tenth)
Undefined. That equation is the y axis and therefore intercepts the y axis at every point
Answer:
y=2x+6
Step-by-step explanation:
to write the equation you just need to plug in numbers
y=mx+b
the m is the slope and the b is the y intercept
Have you considered applying the Law of Cosines?
For angle B: b^2 = a^2 + c^2 - 2ac*cos B
a, b and c are all known, leaving cos B as the only unknown. Find cos B, and then find angle B itself. From the diagram we know that angles A, B and C are all acute.
- 48x is the answer trust me on this
