Answer:
-15x-4
Step-by-step explanation:
-21x + 6x-4
-15x-4
Answer:
that looks hard sorry i cant help you good luk .
Answer:
B.
Step-by-step explanation:
Answer:
Step-by-step explanation:
The vertex of an isosceles triangle must be an even number because its identical base angles are congruent. Therefore if the angle at the vertex is x, then the vertex of an isosceles triangle must be an even number because its identical base angles are congruent. Therefore if the angle at the vertex is x, then the .
