2 years ago

What does tan^2(x) mean

Mathematics

1 answer:

Sever21 [200]2 years ago

6 0

Answer:

Step-by-step explanation:

When the exponent is attached to the trig function like that, its essentially the same thing as taking the entire function to that power.

tan^2(x) = (tanx)^2

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If a 50 foot cable supporting a circus tent

natta225 [31]

Step-by-step explanation:

using formula that cos= b/h

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3 years ago

Which expressions are equivalent to -6n+(-12)+4n

Elza [17]

Answer:

-2n - 12

Step-by-step explanation:

Combine like terms. Note that each term has one variable (n). Also note that one negative sign and one positive sign results in a negative sign.

-6n + (-12) + 4n = -6n + 4n - 12 = -2n - 12

-2n - 12 is your answer

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3 years ago

The diagram represents the process of enlarging a rectangle using a scale factor of 3. The width of the original rectangle must

yaroslaw [1]

The figure is not attached. So we will assume a rectangle that has sides of lengths 2 cm and width 3 cm and It is enlarged with scale factor 3.

The width of the original rectangle must be one-third of the enlarged rectangle.

The lengths of the sides of the enlarged rectangle will be:
3 × 2 cm = 6 cm (Length)
3 × 3 cm = 9 cm (Width)