79.57 times 12% = 70.02
70.02 times 7.75% = 5.43
70.02 plus 5.43 = 75.43
2x+10y I thinks that’s the answer mb
You need use your strategies multiplie it than simplify to k and than move it to E tens
Answer:
45-4=41 square units
Step-by-step explanation:
full shape area = 9x5=45
cut rectangle area = 4x1=4
blue shape area = 45-4=41
Assuming you mean the sequence is given explicitly by

, the sum of the first 15 terms is

Recall Faulhaber's formulas, which say


Our sum is then