
Step-by-step explanation:
The ratio cosine tell us that
- In a right angled triangle, the cosine of an angle is the side adjacent to the angle divided by the hypotenuse of the triangle.
In other words,

The side adjacent to angle a is 9. The hypotenuse is 41.
So

First blank 4 —> (4,7)
Second blank 3 —> (-4,3)
Third blank -2 —> (-2,4)
Answer:
x
Step-by-step explanation:
you do your x and y on anything
Answer:
Step-by-step explanation:
X=1.125 hope this helps!