Answer:
x = 40
Step-by-step explanation:
Vertical angles are equal
So
3x = 120
Divide both sides by 3
3x/3 = 120/3
x = 40
Answer:
14/5 or 2 4/5.
Step-by-step explanation:
The equation is 5x = 14 and we need to solve for x.
Divide both sides of the equation by 5:
5x / 5 = 14/5
x = 2 4/5.
r = continuous growth rate
revenue t years after 2013 = 54.5×10⁹×e^(rt)
74.6×10⁹ = 54.5×10⁹×e^(2r)
e^(2r) = 74.6/54.5
2r = ln(74.6/54.5)
r = ½ln(74.6/54.5) ≅ 0.15697 = 15.697% per year
Hope this helps!
Answer:
x = -1.59
Step-by-step explanation:
We are here given a equation and we need to solve out for x. The given equation is ,
Take log to the base " e " on both sides , so that we can remove the variable from the exponent .

Simplify using the property of log ,
, we have ,
Distribute by opening the brackets ,
This can be written as ,
Divide both sides by ln 4 ,
Simplify ,
On simplifying , we will get ,
Lol your a little kid but hold on