<span>(5ab + 2a - 4) - (6ab - 6) = 2a - ab + 2
hope it helps</span>
Answer:
Step-by-step explanation:
You can’t just substitute 0 for θ. 0 is a constant, not a variable.
secθ = -13/5
cosθ = 1/secθ = -5/13
sin²θ = 1 - cos²θ = 144/169
sinθ = -12/13
cscθ = 1/sinθ = -13/12
tanθ = sinθ/cosθ = 12/5
cotθ = 1/tanθ = 5/12
Answer:
x=11
Step-by-step explanation:
It would be 1/3rd because your last number would be 4 in the equation of 12 sandwiches.
Answer:
c
Step-by-step explanation:
