Zad. 3 str. 96 (matematyka z kluczem nowa era
Z każdej komnaty rycerz może wyjść tylko drogą...
Mathematics, 29.03.2020 18:55 bellam302
Zad. 3 str. 96 (matematyka z kluczem nowa era
Z każdej komnaty rycerz może wyjść tylko drogą oznaczoną liczbą , która jest rozwiązaniem równania zapisanego w komnacie. Narysuj drogę rycerza.
( podaje przykłady a wy mi napiszcie rozwiązania)
1. 2 * x - 4 = x + 5 = można wybrać 9 lub 5
2. 15 : x + 4 = x + 2 = można wybrać 7 , 5 lub 2
3. x + 3 = 5 = można wybrać 4 , 1 lub 5
4. ( x - 2 ) * ( x + 3 ) =24 = można wybrać 10 , 5 lub 9
5. x + 3 = x +7 = można wybrać 0 , 10 lub 1oo
Answers: 1
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Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.
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In the diagram of circle o, what is the measure of zabc?
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