ashliemallen
05.10.2019 •
Mathematics
Consider the following number line.
+
what is the sign of b + a?
choose 1
positive
*
negative
©
neither positive nor negative-the sum is zero.
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Ответ:
So the length of diagonal SQ would be:
The length of diagonal OM is:
So, now Sam believes that the length of diagonal SQ is two times the length of diagonal OM.
Lets check it out.
So, Sam is wrong. The length of diagonal SQ is NOT two times the length of diagonal OM.