menu
QAmmunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Given that A = 60° and B = 30'. evaluate (sin 2 cos A) + cos B. leaving your answer in surd form
asked
Jun 11, 2022
83.0k
views
5
votes
Given that A = 60° and B = 30'. evaluate (sin
2 cos A) + cos B. leaving your answer in surd
form
Mathematics
college
Luis Miguel
asked
by
Luis Miguel
8.8k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
4
votes
Can you please upload a pic
Ivan Neeson
answered
Jun 17, 2022
by
Ivan Neeson
7.0k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
May 28, 2022
57.2k
views
Andrew is stationed at point y, 20m from the base of a tall building. He looks up to the top of the building at an angle of 60°. How high is the building? give answer in surd form.
MintyAnt
asked
May 28, 2022
by
MintyAnt
7.9k
points
Mathematics
high-school
2
answers
1
vote
57.2k
views
asked
Oct 27, 2024
153k
views
The shadow of a tree is 10m longer when the angle of elevation of the sun is 450 than when it is 60 Find the height of the tree leaving your answer in surd form
Johna
asked
Oct 27, 2024
by
Johna
8.0k
points
Mathematics
high-school
1
answer
0
votes
153k
views
asked
Feb 27, 2024
48.1k
views
Using the method of completing, the Square solve +4x^2- 4√3x + 3 =0, leaving your answer in surd form
Gurbir
asked
Feb 27, 2024
by
Gurbir
8.3k
points
Mathematics
high-school
1
answer
3
votes
48.1k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.5m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
Write words to match the expression. 24- ( 6+3)
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
9/10 divided by (1/10 plus 2/5)
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search QAmmunity.org