Answer:
7/33
Step-by-step explanation:
x = 0.<u>21</u>212121.... 2 digits in the repeating sequence, x 100 both side
100 x = 21.21212121...
100x - x = 21.21212121... - 0.<u>21</u>212121.... = 21
99x = 21
x = 21/99 = 7/33
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Answer:
Last one is 90 and -65, 3rd one is 120 feet i think, and i am 99% sure 2nd one is 129
Step-by-step explanation:
Answer: proportional
Step-by-step explanation: cuz i took the test and i was correct
2.2 x 8 = 17.6. The correct answer is C. 2 x 8 = 16. 0.2 x 8 = 1.6. 16 + 1.6 = 17.6