sin( a-П) +tg(a-п) +сos (a+3п\2)= tga

Fill in the gaps with the correct future tense of the verbs in brackets. What are the uses of each?

1 Be careful! You....(trip over) that rope! 2 He's feeling a bit nervous because he....(start) a new job tomorrow. 3 She.....(finish) this book by the end of the day. 4 Don't worry, Mum. I.....(not/be) late. 5 This time next week, we.....(lie) on the beach! 6 Are you going shopping today? I think I .....(come) too! 7 Take a painkiller! It.....(make) your headache go away. 8 We..... (visit) our parents this weekend. 9 Dad can't come out with us tomorrow. He.....(work) all day long.

6a^2-5ab-6b^2 Разложите многочлен на множители

СРОЧНО!!!!!!!!!!!!!!!!!!!!!!!!! ПОМОГИТЕ ПОЖАЛУЙСТА ОЧЕНЬ НАДО СДЕЛАТЬ!!! 1)S→SO2→.......→K2SO3 2)H2SO4+Na2O→ 3)KOH+AlCl3→ 4)HCL+AgNO3→ 5)Cu(OH)2+HNO3→ 6)CuCl2+KOH→

1число? 2число? Значение суммы 42 а значение разности 8