Home
О нас
Products
Services
Регистрация
Войти
Поиск
vladislavtrunov
@vladislavtrunov
November 2021
1
11
Report
В остроугольном треугольнике АВС высота АН равна [tex] \sqrt{21} [/tex],а сторона АВ равна 5.Найдите соs B.
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
swivel
По т.Пифагора
BH^2=5^2-√21^2=4
BH=2
cosB=BH/AB
cosB=2/5=0,4
0 votes
Thanks 1
More Questions From This User
See All
vladislavtrunov
June 2022 | 0 Ответы
ch bolshe skorosti avtobusa65d95e43d566af312108b6dacd3af5f6 83191
Answer
vladislavtrunov
November 2021 | 0 Ответы
cherez tochkulezhashuyu vne okruzhnostiprovedeny dve sekushiedokazhitechto ugol mezhdu
Answer
vladislavtrunov
November 2021 | 0 Ответы
tochka kasaniya okruzhnostivpisannoj v ravnobedrennyj treugolnikdelit odnu iz bo
Answer
vladislavtrunov
November 2021 | 0 Ответы
3 x^2+12=0...
Answer
vladislavtrunov
November 2021 | 0 Ответы
najdite znachenie vyrazheniyaaddfc97ebfe53ccccb679d39549fce8c 71911
Answer
vladislavtrunov
October 2021 | 0 Ответы
sdelajte nomer 6uzhe chas golovu lomayu
Answer
vladislavtrunov
October 2021 | 0 Ответы
reshite pozhalujsta zadachu 9
Answer
vladislavtrunov
October 2021 | 0 Ответы
tex]...
Answer
vladislavtrunov
October 2021 | 0 Ответы
2x23x40pozhalujsta
Answer
vladislavtrunov
August 2021 | 0 Ответы
reshite pozhalujsta nomer 6d59ce8cb9fac2037aa122da3b5fae4ba 82910
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 "tex],а сторона АВ равна 5.Найдите соs B..."
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
BH^2=5^2-√21^2=4
BH=2
cosB=BH/AB
cosB=2/5=0,4