
AS we know COSINE =PERPENDICULAR /BASE
SO ACCORDING TO ABOVE IMAGE
PERPENDICULAR is 5 ft
AND BASE
is 8 ft
so now cosine A = 5/ 8
MEAN THE CIRRECT ANSWER IS (D)
HOPE IT HELPED YOU
Answer:
Yes u did thats what i did too XD
Answer:
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Answer:

Step-by-step explanation:
Use implicit differentiation:

Remember to treat "y" as a constant in implicit differentiation and include dy/dx.
2x + 6y = 12
6y = -2x + 12
y = -2x/6 + 12/6
y = -1/3 x + 2