Answer:
Angle 2 is 40 degrees and angle 11 is 50 degrees
Step-by-step explanation:
Answer:
the graph has opposite x intercepts of b and -b. the graph has y intercepts at –b². the graph of the function symmetrical about the y-axis.
Step-by-step explanation:
Answer:
-11-12h
Step-by-step explanation:
Step-by-step explanation:
Answer:
9.
Step-by-step explanation:
12 dividido por 4 es 3. 3 por 3 es 9