Me asap i need to do tangent ratio !

QUESTION 1

The tangent ratio is the ratio of the length of the opposite side of the length of the adjacent side.

From ΔVWX,

From ΔYZX,

QUESTION 2

We use the tangent ratio to obtain;

QUESTION 3

From ΔVWX,

We take the inverse tangent of both sides to obtain;

QUESTION 4

From ΔVWX,

Taking the inverse tangent of both sides, we obtain;

QUESTION 5.

We know that

and

QUESTION 6.

This implies that;

QUESTION 7

We round to the nearest 0.01 to obtain;

QUESTION 8

We round to the nearest 0.01 to obtain;

QUESTION 9

We round to the nearest 0.01 to obtain.

QUESTION 10

QUESTION 11

This implies that;

QUESTION 12

This implies that;

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.