Home
О нас
Products
Services
Регистрация
Войти
Поиск
maksim2015vip
@maksim2015vip
April 2021
1
25
Report
Легкие задачи срочно! 100 баллов!
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
yugolovin
Verified answer
1. С(0;0;-c), c>0. BC^2=(0+1)²+(0+1)²+(-c-3)²=c²+6c+11,
AC²=(0-1)²+(0+1)²+(-c-1)²=c²+2c+3; BC²=3AC²⇒c²+6c+11=3c²+6c+9; c²=1; c=1 (так как c>0); C(0;0;-1).
M - середина AB⇒M(0;-1;2); CM²=(0-0)²+(-1-0)²+(2+1)²=10; CM=√10
2. |p|²=(-1)²+2²+1²=6; |p|=√6; |m|=3√6⇒m=-3p⇒m{3;-6;-3}
2 votes
Thanks 2
More Questions From This User
See All
maksim2015vip
August 2022 | 0 Ответы
geometriya 8 klass prostaya zadachaaad28ecc1e9f2b7ac6c44e08fca7a361 75186
Answer
maksim2015vip
August 2022 | 0 Ответы
rebyat pomogite fizika 10 klass 100 ballov s risunkoms balkona brosili v gori
Answer
maksim2015vip
August 2022 | 0 Ответы
geometriya 8 klass prostaya zadacha8ea4f28059cd7eb29725a6ace975102f 16595
Answer
maksim2015vip
August 2022 | 0 Ответы
mozhet li vzryvchatoe veshestvo rabotat na blago mira
Answer
maksim2015vip
August 2022 | 0 Ответы
umolyayu mnogo ballov nado perevesti v kosvennuyu rech 1 mary to her brot
Answer
maksim2015vip
August 2022 | 0 Ответы
dayu 50 ballov ispravte punktuacionnye i rechevye oshibki v predlozhenii grammati
Answer
maksim2015vip
July 2022 | 0 Ответы
srochno blizhajshim predkom avstralopiteka schitaetsya a driopitek b ardipitek v
Answer
maksim2015vip
July 2022 | 0 Ответы
1 testovyj vopros srochno vozrast samyh drevnih okamenelostej otnosimyh k evolyu
Answer
maksim2015vip
July 2022 | 0 Ответы
otmette slova sostoyashie iz odnoj morfemy asegodnya bkino vmultfilm ganime
Answer
maksim2015vip
July 2022 | 0 Ответы
tex na mnozhiteli podrobno
Answer
рекомендуемые вопросы
rarrrrrrrr
August 2022 | 0 Ответы
o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
danilarsentev
August 2022 | 0 Ответы
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
myachina8
August 2022 | 0 Ответы
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
ydpmn7cn6w
August 2022 | 0 Ответы
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
millermilena658
August 2022 | 0 Ответы
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
MrZooM222
August 2022 | 0 Ответы
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
timobila47
August 2022 | 0 Ответы
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
ivanyyaremkiv
August 2022 | 0 Ответы
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
sarvinozwakirjanova
August 2022 | 0 Ответы
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631
×
Report "Легкие задачи срочно! 100 баллов!..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
1. С(0;0;-c), c>0. BC^2=(0+1)²+(0+1)²+(-c-3)²=c²+6c+11,AC²=(0-1)²+(0+1)²+(-c-1)²=c²+2c+3; BC²=3AC²⇒c²+6c+11=3c²+6c+9; c²=1; c=1 (так как c>0); C(0;0;-1).
M - середина AB⇒M(0;-1;2); CM²=(0-0)²+(-1-0)²+(2+1)²=10; CM=√10
2. |p|²=(-1)²+2²+1²=6; |p|=√6; |m|=3√6⇒m=-3p⇒m{3;-6;-3}