1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Olenka [21]
4 years ago
12

If sin θ = 3 over 7 and tan θ < 0, what is the value of cos θ?

Mathematics
1 answer:
iris [78.8K]4 years ago
7 0

Answer:∴ Let the Perpendicular and the Hypotenuse of the Right angled triangles be 3x and 7x ...

Step-by-step explanation:

You might be interested in
What is the difference between 179 and 320
borishaifa [10]
Um... the answer is 141.
7 0
3 years ago
X + y = 17<br> -x + 3y 7-8<br> :
ladessa [460]

Answer:

it could be x= 10 and y=7? I think bc 17 can be split up into 10 and 7 or 9 and 8 etc.

4 0
3 years ago
What is the Pythagorean theorem and how do I use it?
Leviafan [203]
I actually just learned this in 8th grade and it was so easy its crazy but its honestly simple it helps you solve the triangles and things and the equation is a squared + b squared = c squared and the a and b you would plug in the sides of the triangle or whatever shape your working with and square those numbers then find c by adding the two and then you square the c at the end and that will be your answer.

4 0
3 years ago
Read 2 more answers
Which operation involving complex numbers requires the use of a conjugate to be carried​ out?
Pani-rosa [81]

Answer:

The correct answer will be "Division".

Step-by-step explanation:

  • The procedure represents numerous values requiring something like a conjugate to have been done becomes division, since the denominator conjugate multiplies the numeric values including its quotient to represent the quotient of several complex numbers throughout the standard language.
  • It is indeed a method used to separate a set of items across equal proportions.
3 0
3 years ago
Ppppppllease help meeeeee :)
nekit [7.7K]
I think is c because you just flipping the the letters and It should be the same answer ...but I’m not sure....
5 0
3 years ago
Read 2 more answers
Other questions:
  • Mrs. Byrne's class went raspberry picking. The data show the weights of the cartoons of raspberries the students picked. Make a
    15·1 answer
  • Identify the postulates that prove the triangles are congruent.
    15·1 answer
  • What is a polynomial function in standard form with zeros 1,2,-3and -1
    6·1 answer
  • PLEASE HELP I GIVE THANKS
    14·1 answer
  • What is the answer for all of them I don't know what to do
    13·2 answers
  • The diagram below is a scale drawing of a farmer's vegetable garden, where the length is 12 inches and the width is 8
    9·1 answer
  • For the figure below, give the following.
    12·1 answer
  • 3.9p − 7.53 = 8p + 9.77 + 8.94
    14·1 answer
  • If two terms of an arithmetic sequence are a11 = 23 and a15 = −5, what is a28?
    8·1 answer
  • Please awnser quickly
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!