MEDICAL IMAGING SPECIALIST
The first and last choices are the only ones whose angles total 180 degrees, so they're the only possible triangles.
Answer:
c.) 15
Step-by-step explanation:
1st Multiply both sides by 5: 5×3/5x=9×5
2nd Simplify: 3x=45
3rd Divide both sides by 3: 3x÷3=45÷3
4th Simplify: x=15
Answer:
How is this related to math?
Step-by-step explanation: