Answer: B) -48
Step-by-step explanation:
If the system of two linear equations has infinitely many solutions , then
For the given system of linear equations :
We , will have
The value of
Hence, the value of rs is -48.
Thus , the correct option is B) -48.
Hello,
f'(x) = sin(x) - 65 → f(x) = -cos(x) - 65x
Answer:
Step-by-step explanation:
by moving the decimal 2 times to the right
Answer:
90.00 increased by 20% is 108.00
The increase is 18.00
Answer:
Ö + θ ( (k/m) + (g/l)) = 0
Step-by-step explanation:
Use the FBD attached:
Apply Newtons 2 nd Law in tangential direction:
Sum ( Ft ) = m*a
Sum of all tangential forces is:
m*g*sin(θ) + k*l*sin(θ)*cos(θ) = - m*l*Ö
Using small angle approximations:
sin (θ) = θ
cos (θ) = 1
Ö = angular acceleration.
m*g*θ + k*l*θ = -m*l*Ö
Ö + θ ( (k/m) + (g/l)) = 0