Answer:
B is the answer.
A) No because the value of x depends on what 7•y is
C) No because x depends on the value of y+7
D) No because the x depends on the value of y/7
In other words, on B, x doesn't depend on anything, your just given the value of it. Don't know how else to explain it, hope you get it.
Answer:
Step-by-step explanation:
Let's take a look at the given angle 135°
The sketch of the angle which corresponds to
unit circle and can be seen in the attached image below;
The trigonometric ratios are as follows for an angle θ on the unit circle:
Trigonometric ratio related ratio on coordinate axes
sin θ 
cos θ 
tan θ 
csc θ 
sec θ 
cot θ 
From the sketch of the image attached below;
The six trigonometric ratio for 135° can be expressed as follows:











Answer:
can't answer without the picture because you need the route to know how far.
Answer:
C, the 3rd one
Hope this helped! Have a great day!
Answer:
there needs to be at least 77 cakes sold
Step-by-step explanation:
let 'c' = # cakes sold
3.25c ≥ 250
c ≥ 250÷3.25
c ≥ 76.9