Identify the correct trigonometry formula to use to solve for the given angle.

D

Step-by-step explanation:

So we want to figure out the measure of angle ?.

We already know that sides opposite and adjacent to the angle.

Therefore, we need to use tangent. Recall that tangent:

Substitute 34 for the opposite and 48 for the adjacent:

Divide (approximately):

Take the inverse tangent of both sides:

So, our answer is D

And we're done!

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.