4(7-x)+5x<-3 Please help
2 answers:
You might be interested in
Answer:
The right answer is "5.9". A further solving is provided below.
Step-by-step explanation:
The given values are:
Initial Magnitude,
M₁ = 3.9
Let Second magnitude be M₂.
Now,
⇒
On substituting the values, we get
⇒
On putting the value of "log 120", we get
⇒
On adding "3.9" both sides, we get
⇒
⇒