Answer:
the solution is x^4. the second one
Answer: 1&8
Step-by-step explanation:
1+8=9
8-1=7
Add 15 and 9, then subtract that by 87. 63 should be your answer.
Answer:
SAS
Step-by-step explanation:
AD = DC Given
<ADB = <CDB Givien
BD = BD Reflexive property.
The angle is between the 2 sides. The triangles are congruent by SAS.