Answer:
i dont know
Step-by-step explanation:
Answer:
vertex:(2,-4)
Focus:(2,-
)
Axis of symmetry :x=2
Directrixt: y=-
Step-by-step explanation:
3-1 /-5-4
2/-9
-2/9 is the answer
If the length of the ladder is x then 12/x=cos70, so x=12/cos70=35’ approx, answer c.
If arctan 4/3 = the tangent of that angle will be 4/3 , opposite 4 over adjacent 3
Now, you only have to take the sin of that angle it's opposite 4 over hypotenuse 5.
You will get that the answer is 4/5
hope this helps