Iwill medal and fan! use the given function values and trigonometric values (including the cofunction identities), to find the indicated trigonometric function. sintheta = 3/√13 costheta = 3/√13 find tan(90-theta). i will medal.

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Step-by-step explanation:

In order to find the indicated trigonometric function that is: , we take and .

Now,

⇒

⇒

⇒

Now, the value of the trigonometric function is given by:

Thus, .

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.

x = 17

step-by-step explanation:

in the given figure, two triangles are inscribed in a circle where ∠bae ≅ ∠dae which makes the side be and de equal so we can write it as:

3x - 24 = x + 10

solving this equation for x to get:

3x - x = 10 + 24

2x = 34

x = 34/2

x = 17

therefore, the value of x = 17.