This would be 12 - 12*cos(30) = 12 - 6

= 1.608 ft off the ground.
Step-by-step explanation:
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Well, variables are stuff like x and y because they can represent a number. They are variable in an equation. so if you have (3x^3)+(5X^2)+Y+9 then your variables are x X and Y (im assuming the capital X is there and not a typo) if that was a typo and meant to be lowercase, then its just a 2 variable with the x and y
The answer would be A because A squared + B squared = C squared which is the hypotenuse.
Answer:
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