menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Find the exact value of tan(u−v) given that sin u = −7/25, cos v = −4/5, and u and v are in quadrant III.
asked
Jul 18, 2024
169k
views
5
votes
Find the exact value of tan(u−v) given that sin u = −7/25, cos v = −4/5, and u and v are in quadrant III.
Mathematics
high-school
Xymostech
asked
by
Xymostech
8.1k
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
1
vote
Answer:The answer is =−35
Explanation:
VinuBibin
answered
Jul 23, 2024
by
VinuBibin
7.1k
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 9, 2024
133k
views
Find the least squares solutions to the following linear systems: (a) x+2y=1,3x−y=0,−x+2y=3, (b) 4x−2y=1,2x+3y=−4,x−2y=−1,2x+2y=2, (c) 2u+v−2w=1,3u−2w=0,u−v+3w=2, (d) x−z=−1,2x−y+3z=1,y−3z=0,−5x+2y+z=3,
Martin Packer
asked
May 9, 2024
by
Martin Packer
8.7k
points
Mathematics
high-school
2
answers
2
votes
133k
views
asked
Mar 5, 2024
8.2k
views
Rewrite the expression 3√5x−2/5x-2³ , where x is not equal to 2³/5 , in a way that you can calculate the answer when x= 2³/5 . The answer will be written as u/v . What's u+v? a) u−v b) u+v c) 2u d) v−u
Invisible Squirrel
asked
Mar 5, 2024
by
Invisible Squirrel
7.6k
points
Mathematics
high-school
1
answer
5
votes
8.2k
views
asked
Jul 6, 2024
164k
views
Show that Φ(u,v)=(7u+4,u−v,13u+v) parametrizes the plane 2x−y−z=8. Calculate Tu , Tv, and n(u,v). Tu = ____ , Tv =____ and n(u,v) =____
Stephen Roda
asked
Jul 6, 2024
by
Stephen Roda
8.2k
points
Mathematics
high-school
1
answer
4
votes
164k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org