1st. 18m+9
2nd. 3(3+6m)
3rd. 9+18m
4th. 3(6m+3)
Answer:
See proof
Step-by-step explanation:
Statements Reasons
1. 
bisects 
Given
2. 
Definition of angle bisector
3. 
Reflexive property of equality
4. 
AAS postulate
5. 
Congruent triangles have congruent corresponding sides
6. 
Reflexive property of equality
7. 
SAS postulate
8. 
Congruent triangles have congruent corresponding sides
Answer:
1. d.9
2.
3.
Step-by-step explanation:
that is the only one I know sorry
Equation arrangement: 10 + [1/2]^4. 48
[1/2]^4 = 1/2 * 1/2 * 1/2 * 1/2 = 1/16
10 + [1/16] * 48
According to the law of BODMAS, we have to carry out multiplication operations before we carry out addition operations, therefore, we now have.
[1/16] * 48 = 3
Then, 10 +3 =13.
Thus, the final answer is 13.
