Solve for x. For the equation
1 answer:
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At this point in time, you can use a technique called cross-mutiplication, where you say that
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