I don't know what this is supposed to mean, but thanks for the free points! ;)
Answer:
Below
Step-by-step explanation:
● cos O = 2/3
We khow that:
● cos^2(O) + sin^2(O) =1
So : sin^2 (O)= 1-cos^2(O)
● sin^2(O) = 1 -(2/3)^2 = 1-4/9 = 9/9-4/9 = 5/9
● sin O = √(5)/3 or sin O = -√(5)/3
So we deduce that tan O will have two values since we don't khow the size of O.
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●Tan (O) = sin(O)/cos(O)
● tan (O) = (√(5)/3)÷(2/3) or tan(O) = (-√(5)/3)÷(2/3)
● tan (O) = √(5)/2 or tan(O) = -√(5)/2
Do you have the answer options? Sorry, can't answer without them ):
Answer:
Step-by-step explanation:
What is the amplitude, ||, of the height and co-height functions for this car tire
|| = 6
Let () represent the co-height function after rotation by radians, and let () represent the height
function after rotation by radians. Write functions for the co-height and for the height in terms of .
() = ()
() = ()
The co-height graphs are the same but translated 2 inches upward
so our function is:
() = () + 2 or
() = () + 2
Answer:
The algebraic expression is "y - 7".
Step-by-step explanation:
"7 less" means "- 7", so you're subtracting 7 from y. You then write it as "y - 7".
