Answer:
z = √3
Step-by-step explanation:
sin (30°) = z / 2√3
z = sin (30°) 2√3
z = √3
Answer:
-5
Step-by-step explanation:
1: simplify both sides of the equation. (combine like terms)
2: subtract 3x from both sides
3: subtract 16 from both sides
4: divide both sides by 3
i hope that helped!
I think the answer would be the first one
Answer:
Step-by-step explanation:
Quadratic formula: when the equation is
The given equation is . Let's first arrange this so its format looks like :
Subtract 1 from both sides of the equation
Now, we can easily identify 3 as a, -2 as b and 0 as c. Plug these into the quadratic formula:
I hope this helps!