Answer:
its 21 obviously
Step-by-step explanation:
this is because
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In every number, set every digit to zero that is not 8. Then look at the question again.
"Which of these lengths has 1/10 the value of 8.0?"
- A. 800
- B. 0.08
- C. 80
- D. 0.80
We hope the answer D is obvious to you.
... 0.80 = (1/10)×8.0
___
The appropriate choice is ...
... D. 209.86
342cm because the 4 sides equal 180cm and the top and base equal 162.
Step-by-step explanation:
5.
=5.3^2.5^4.x^6=3^2.5^5.x^6