1)65-5=60(т)-стоит батон.
2)60+65=125(т) стоят вместе.
sin150<span>°</span>+sin75<span>°</span>=sin(180<span>°</span>-150<span>°</span>)+sin(30<span>°</span>+45<span>°</span>)= -sin30<span>°</span>+sin30<span>°*cos45<span>°+sin45<span>°*cos30<span>°= -1/2+ 1/2* <span>√2/2+ <span>√2/2*<span>√3/2= -1/2+<span>√2/4+<span>√6/4=(<span>√2+<span>√6-2)/4=<span>√2(1+<span>√3-<span>√2)/4</span></span></span></span></span></span></span></span></span></span></span></span></span></span>
<span><span><span><span><span><span><span><span><span><span><span><span><span><span>Ну как-то так</span></span></span></span></span></span></span></span></span></span></span></span></span></span>
300 см3 < 3 дм3
1 дм3 = 1000 см3
3 дм3 = 3000 см3
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1000 cm3 < 1 m3
1 m3 = 1000000 cm3
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80000 mm3 < 8 дм3
1 дм3 = 1000000 мм3
8 дм3 = 8000000 мм3
3567834*5376488=8 944 322