Answer:
12
Step-by-step explanation:
454.42, it’s the net about of the money before anything is deducted
An= A1 r ^(n-1)
An= -4 (-3)^(n-1)
An= -4 (-3)^(7-1)
An= -4 (729)
An= -2916
I think this is right :)
Yes, SSS
PR are already a given side. PS and PQ are also given sides. Lastly, RS and RQ are given sides.
Answer:
40
a triangle has 180 degrees
