-
на двух участках была высажена памидорная рассада.на первом участке высадили на 720 кустиков больше,чем на втором.площадь первого участка 500 м в квадрате,а второго 300 м в квадрате.сколько памидорной рассады высадили на каждом участке
-
Предмет:
Математика -
Автор:
vicentamack - 5 лет назад
-
Ответы 1
-
Пусть х кустов высадили на второй площадке,тогда на первой х+720.х/300=x+720/500;(крест накрест)500x=(x+720)*300;5x=(x+720)*3;5x=3x+2160; 2x=2160;x=1080-рассады на второй площадке,1080+720=1800 на первой
-
Автор:
raqueldz5c - 5 лет назад
-
0
-
-
Добавить свой ответ
Еще вопросы
-
Найдите значение выражения - 24х+43-6(8-4х) при х-17.7
-
Предмет:
Математика -
Автор:
alannah - 5 лет назад
-
Ответов:
1 -
Смотреть
-
-
6) Rewrite each sentence as indirect speech without any help.
"I can't believe what you're saying," Paul told me.
"Would you like a cup of tea? she said to the girls.
"What time did you arrive in London?" he asked.
"I'm sorry to be late, but I missed the bus" she said.
"Thank you for the postcard you sent me," she said to Jane.
"What were you doing last night at 9.30?" he asked.
"I'll show you when I finish," he said.
"The film had already started when Peter arrived," she said.
"I was having a shower when the phone rang," she said.
"You must finish the report today," my boss told me.
Then Pierce Brosnan says: "My name's Bond. James Bond."
"Did they enjoy the party?" she asked.
"Alright then, we'll meet after the lesson," she said.
"No way! I won't tell them," he said.
"Open your books and start reading, children," the teacher said.
"Would you like to come to my party, John?" she said.
"Let's go to the park!" she said.
"You should be more careful in the future," he said.
"Did you pass the exam?" I said to Joe.
"I'm doing my homework," the boy said.
"What were you doing when the lights went off?” she asked me.
"Do you mind closing the window, please? It's getting cold" she said to the man.
"Did you enjoy the meal?" she said to me.
"Would you like another biscuit, John?" he said.
"Remember to check the tyres before leaving," they said to us.
"Sorry. I didn't mean to interrupt you" she said.
"You'd better go to the doctor, Paul" she said.
"How about rating a canoe?" he said.
"They saw the vase was broken when they opened the parcel," I said.
"You must be prepared for the worst," the doctor said.
"Do you understand French?", she asked me.
"We're meeting John next weekend," she said to me.
"Can you pass me the bread, please?" she said to me.
"Let's go for a swim!" he said.
"You should tell the truth," they said to us.
"Would you like to go to Parets?" she said.
"Have you finished the homework, Paul?" she said.
"No way! I won't phone Mary," he said.-
Предмет:
Английский язык -
Автор:
jaelynnburnett - 5 лет назад
-
Ответов:
3 -
Смотреть
-
-
Сума другого та четвертого членів зростаючої геометричноі прогресії дорівнює 45, а їхній добуток - 324. Визначте перший член цієї прогресії.
-
Предмет:
Математика -
Автор:
lili18 - 5 лет назад
-
Ответов:
1 -
Смотреть
-
-
Петру Николаевичу нужно посетить трёх врачей в поликлинике: окулиста, стоматолога и терапевта. Он пришёл в поликлинику к 9 часам и выяснил, что окулист принимает до 11 часов, терапевт – с 10 до 11, а стоматолог свободен только с 10 до 12 часов. Петру Николаевичу удалось посетить всех трёх врачей и провести у каждого ровно по часу. 1) У какого врача Петр Николаевич был в 10:30?
-
Предмет:
Математика -
Автор:
yazminrich - 5 лет назад
-
Ответов:
1 -
Смотреть
-
Топ пользователей
-
Fedoseewa27
35898 -
Askold
2792 -
Pikachu
2228 -
hobbesbowers
2116 -
kaylynnbarron676
1818 -
女fei
1240 -
yulia-kaplina
1158 -
Poinntt
946 -
Bars
930 -
Queenmagic18
754
How much to ban the user?
1 hour
1 day
100 years