Hey!
3x-5=1
-5 to the other side as +5
3x=1+5
3x=6
x=2
Good luck
Answer:
x+2
Step-by-step explanation:
i put mi x as one so
....that how i get my anwser
Recall that
d/dx sech(x) = - sech(x) tanh(x)
d/dx tan⁻¹(x) = 1/(1 + x²)
Then by the chain rule,
dy/dx = - sech(x) tanh(x) / (1 + x²)
Answer:
An Arc
Step-by-step explanation:
Given profit,
p(t)=0.4t^2+5.3t-8
After the first year, t=1
p(1)=0.4*(1^2)+5.3*1-8=-2.3
Answer: the annual loss of the coffee shop after the first year (i.e. the second year) is $2,300.
