Stack 1 : 2^0 = 1 quarter.
Stack 2 : 2^1 = 2 quarters.
Stack 3: 2^2 = 4 quarters.
Stack 4: 2^3 = 8 quarters.
Stack 5 : 2^4 = 16 quarters.
Stack 6: 2^5 = 32 quarters.
1 + 2 + 4 + 8 + 16 + 32 = 63
Answer: She used 63 quarters.
Answer:
119 degrees
Step-by-step explanation:
17x + (-2 + 9x) = 180
17x - 2 + 9x = 180
26x = 182
x = 182/26 = 7
17x = 17(7) = 119 degrees
Answer:
quardent 4 9k please mark me brainlist
Answer:
13,800,000
Step-by-step explanation: