6 i belive let me double check
Answer: h = -<em>is</em> divided by <em>2pr</em>
Answer:
The value of x is 12.
Step-by-step explanation:
To make the denominators the same we can: Multiply the top and bottom of each fraction by the denominator of the other.

Cross multiply with each other.

The missing angle is 53 degrees (82+45=127) (180-127=53)