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
Alja [10]
3 years ago
7

WILL MARK BRAINLIEST!!!

Mathematics
2 answers:
deff fn [24]3 years ago
3 0

Answer:

-3.872983346

Step-by-step explanation:


In this case we have: cos θ = 1/4 Whose possible solutions are: θ = 2 * pi * n - Acos (1/4) θ = 2 * pi * n + Acos (1/4) Where, n belongs to the natural numbers. As sin θ <0 then the solution is: θ = 2 * pi * n - Acos (1/4) For n = 1 we get: θ = 4.965069236 radians Thus: tan θ = tan (4.965069236) = - 3.872983346 Answer: tan θ = -3.872983346


pychu [463]3 years ago
3 0

Answer:

A. negative square root of fifteen

Step-by-step explanation:

In this case we have: cos θ = 1/4 Whose possible solutions are: θ = 2 * pi * n - Acos (1/4) θ = 2 * pi * n + Acos (1/4) Where, n belongs to the natural numbers. As sin θ <0 then the solution is: θ = 2 * pi * n - Acos (1/4) For n = 1 we get: θ = 4.965069236 radians Thus: tan θ = tan (4.965069236) = - 3.872983346 Answer: tan θ = -3.872983346 = negative square root of fifteen

THE GUY/GIRL BEFORE ANSWERED CORRECTLY

all you had to do was put each answer into google and see which = to -3.872983346. Next time at least try doing some work...

You might be interested in
What is $3.00 times 40
PSYCHO15rus [73]

the answer is 120.00 dollars

6 0
3 years ago
Read 2 more answers
What are the a b and c values of 3x^2-4x=20
joja [24]

Answer:

a = 3, b = -4, c = -20

Step-by-step explanation:

<u>Step 1:  Find the a, b, and c values</u>

ax^2 + bx +  c = 0

3x^2 - 4x - 20 = 0

The a value is:  3

The b value is:  -4

The c value is:  -20

Answer:  a = 3, b = -4, c = -20

8 0
3 years ago
I have all c's and b's but why do people keep making fun of me like I'm trying :( I just wanna k*ll my self why DOES SCHOOL HAVE
Arisa [49]
I feel like this too sometimes :(( it’s so tuff. i’m even one of the smarter people too and it just seems like there’s no end, but try to talk with your parents. tell them about this. it might not go well at first, but maybe they’ll understand eventually
4 0
2 years ago
Read 2 more answers
A national trivia tournament starts with 262,144 teams. With each round, there are half as many teams as before. The number of t
nirvana33 [79]

Answer:

D.) The mathematical range is all real numbers greater than 0. The reasonable range is all whole numbers greater than 0 and less than or equal to 262,144.

Step-by-step explanation:

I don't even know, but yeah.

5 0
2 years ago
Read 2 more answers
Line<br> Passing through (4,5) and perpendicular to <br> Equation y= -2x+3
DENIUS [597]

Answer:

1/2x+3

Step-by-step explanation:

I graphed it

3 0
3 years ago
Other questions:
  • - m / 3 - 1 = 3 help please I'm stuck on this problem ​
    15·1 answer
  • A bridge on a river is modeled by the equation h = -0.2d2 + 2.25d, where h is the height and d is the horizontal distance. For c
    14·2 answers
  • Create a list of steps, in order, that will solve the following equation. <br> 2(x+2)^2-5=93
    14·2 answers
  • Determine if the statement is Sometimes/Always/Never true. A square is a rhombus
    10·1 answer
  • Jake wanted to measure the height of the Great Sphinx of Giza. He placed a mirror on the ground and then walked backwards until
    5·1 answer
  • (-10x^2-1)+(-8x^2+8x-8) (−10x 2 −1)+(−8x 2 +8x−8)
    15·1 answer
  • PLZ HELP IF RIGHT THEN I WILL GIVE BRAINLY!!!!
    8·2 answers
  • PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!
    6·2 answers
  • Question 10
    15·1 answer
  • Kiara and Mia went to a county fair. They each paid the same admission fee but they were in a different number of rides. Each ri
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!