Answer:
-21x^2+6x+3
Step-by-step explanation:
distributive property
Answer:
10x + 9
Step-by-step explanation:
Answer:
Mattie's perspective on her grandfather's strong-headed opinions gives readers an understanding of the influence he has on her. Mattie's perspective on the events of 1793 gives readers an understanding of the experiences and uneasiness of the time
Answer:
Step-by-step explanation:
Answer: attached 47 degrees
Step-by-step explanation:
There is three inner triangles the total angle is 540 or 180*3 see comment