I don't quite get what you want, so here, the TV could be a medium (If that's what you wanted), and the TV could be 24 by 18 inches (If that's what you wanted instead.)
Answer:
66 square inches
Step-by-step explanation:
First we have to find out the area of the original piece of metal. Since it is 9 by 9, we can multiply to find that it is 81 square inches. If we remove a 5 by 3 piece, which is equal to 15 square inches, we can subtract 15 from 81 to get the answer - the remaining metal is 66 square inches
A whole turn around the circumference is an angle of 2pi.
So, two turns are 4pi, and three turns are 6pi.
With every turn the trigonometric functions reset, because you keep visiting the same points along the circumference.
This is why we have
i.e. the value of a trigonometric function (in this case the cosine) doesn't change if you add another turn around the circumference.
In this case, we have
i.e. an angle of 7pi means to make 3 turns around the circle, and then an additional angle of pi. Since the 3 turns are irrelevant, we finally have
Answer:
2/3
Step-by-step explanation:
Answer:
should be the one on the top right