Answer:
73 degrees (B)
Step-by-step explanation:
· Subtract the two known/Unknow angles
Answer:
the answers are -243 and 729
Step-by-step explanation:
you multiply each by -3. 1x-3 gives you -3. -3x-3 gives you 9. -3x9 gives you -27. -27x-3 gives you 81. 81x-3 gives you -243 and -243x-3 gives you 729. i hope this helps.
Answer: Its C 9^20
Step-by-step explanation:
Mark brainllest