Answer:
n+3
Step-by-step explanation:
Answer:
2. Substitution property
3. Given
4. Definition of congruent angles
5. Substitution property
6. Subtraction property of equality
7. Definition of congruent angles
8. Given
9. Definition of equilateral triangle
11. SAS (10, 7, 9)
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
13-4=9
9/3=3
The common denominator of 2/5 and 1/10 is 10
Answer:
7.840136054421769
Step-by-step explanation: