Предмет: Геометрия, автор: aooo10pomoinik

На координатной плоскости заданы точки A(4;0) и B(−4;−5) Найдите координаты вектора AB

Ответы

Автор ответа: Аноним
2

AB = {-4 - 4; -5 - 0} = {-8; -5}.

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Английский язык, автор: Damaline
NAME:
GRAMMAR QUIZ
POSSESSIVE 'S'
• Choose the best answers.
1.
This car is my car, and that car
is ....
a) Toms
b) Tom
c) Tom's
2. We need more pens. Where are
your...?
a) pens
b) pen's
c) pens'
3. Do these books belong to Alex? Are
they ...?
a) his'
b) he's
c) his
4. My ... like to go swimming at a
lake near our home.
a) brother's
b) brothers'
c) brothers
5. My ... favorite food is pizza. They
both share one every week.
a) brother's
b) brothers'
c) brothers
6. How many ... did you ride your
bicycle last week?
a) times
b) time's
c) times'
7. My... house is over there. They
live just across the street.
a) cousins'
b) cousins
c) cousin's
8. (A) How many ... do you have?
(B) Two.
a) apple's
b) apples
c) apples'
15-16 Excellent
9. Monday was their last ... to study
before their test on Tuesday.
DATE:
11.
10. How many ... did the children eat
at the park?
a) chocolate
a) days'
b) day's
c) day
b) chocolate's
c) chocolates
... bicycle is broken so he's going
to take a bus to work today.
a) Robert's
b) Roberts'
c) Robert
12. The... teacher is standing at the
front of their classroom.
13-14 Good
a) student's
b) students'
c) students
13. Next... English class will begin at
two o'clock, not three o'clock.
a) Thursdays'
b) Thursdays
c) Thursday's
14. Those are my ... toys on the floor.
They didn't put them away.
a) children's
b) childrens
c) childrens'
15. There are many students and many
... at the college.
a) classrooms'
b) classroom's
c) classrooms
16. (A) What is your ... name?
(B) Leonardo.
a) friends'
b) friend's
c) friends
Permission granted to reproduce for classroom use. www.allthingsgrammar.com
12 or Less = Study More!
1 год назад
Предмет: Литература, автор: Dkcjfkxkvk
Краткое содержание которое полностью описывает произведение ночь перед рождеством
Что происходило главные герои и тд
1 год назад
Предмет: Химия, автор: adkhamovaozoda
Подскажите формулу перхлората гидроксокальция
1 год назад
Предмет: Литература, автор: помогите754
озаглавить главы маленького принца с 1 по 13
8 лет назад
Предмет: Математика, автор: nafagagBanen
lg^2x-4 lg x+3>0
Решите пожалуйста, срочно надо
8 лет назад