1. children need to help parents.2. parents can dress your child every time.3. the child has his duties to fill the bed, wash their dishes.4. if the child will have a lot of money, he will buy unnecessary things.5. if you give a child day for what he does, he will stop in further help. 1. you can pay your child for good grades, and he has a purpose to study well.2. a child may feel more liability, knowing that makes money.3. any work should be rewarded with something.4. this way you can teach a child to work.
1. Одна сторона = х см, другая сторона = 2х см х+х+2х+2х=48 6х=48 х=8 8 см одна сторона 8*2=16 см другая сторона
2. Параллелограмм АBCD, биссектриса АК Угол ВАК = углу КАD, т.к. биссектриса АК делит угол ВАD пополам. Угол КAD = углу BKA, т.к. они накрест лежащие при AD параллельном ВС и секущей АК. Значит, угол ВАК = углу ВКА, т.к. все эти три угла равны между собой. Значит, треугольник АВК равнобедренный, т.к. углы при основании равны. Значит, АВ=ВК=7 см
1. children need to help parents.2. parents can dress your child every time.3. the child has his duties to fill the bed, wash their dishes.4. if the child will have a lot of money, he will buy unnecessary things.5. if you give a child day for what he does, he will stop in further help. 1. you can pay your child for good grades, and he has a purpose to study well.2. a child may feel more liability, knowing that makes money.3. any work should be rewarded with something.4. this way you can teach a child to work.
если что не так