We rewrite the expresion:
((t+3)/(t+4))*(1/(t^2+7t+12))
We have then
((t+3)/(t+4))*(1/((t+4)*(t+3)))
Rewriting tge expression:
(1/(t+4)^2)
Answer:
(1/(t+4)^2)
opcion 3
Refer to the diagram shown below.
Because tan θ = 12/5 and cos θ = -5/13, therefore θ is in quadrant 3.
The sine function is negative in quadrant 3, therefore
sin θ = - 12/13
Answer: - 12/13
Answer:
-9
Step-by-step explanation:
b² - c²
= 4² - (-5)²
= 16 - 25
= -9
Answer:
I think the other angles are 40 degrees excpet the "x" which is 100 also
Step-by-step explanation: