mariaaking8930
05.01.2021 •
Mathematics
Evaluate the expression for the given variable.
3-7 divided by 4/7;y =1/3
Please help it would mean a lot. :)
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Ответ:
Hello there!
If DEF = 18, we then use the sin method, or the law of sin.
18 divide by sin90 would be F = sin45 .
We therefore end up with 12.72 but rounded would be 12.7 as 2 is lower than 5, so, it just rounds back down to 7.
Your 12.7