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
TiliK225 [7]
2 years ago
13

If sin 0 = 4 what is cos O? cos 0 = = Simplify your answer if possible.

Mathematics
1 answer:
Tems11 [23]2 years ago
7 0

Answer:

  cos(θ) = (√33)/7

Step-by-step explanation:

The relevant relation is ...

  cos(θ) = √(1 -sin²(θ))

  cos(θ) = √(1 -(4/7)²) = √(1 -16/49) = √(33/49)

  cos(θ) = (√33)/7

You might be interested in
Could someone please help answer this (homework help) will give brainliest, please no spam, thank you!
Nitella [24]

Answer:

m= 4(25) + 2(7)

m= 100 + 14

m= 114

4 0
3 years ago
I need help please help me im struggling please show WORK and tell me how to do it NO links please.
stellarik [79]

Answer:

- 7y +3 =-25

-7y=-25—3

-7y=-28

-7y÷-7= -28÷-7

y=4

Step-by-step explanation:

Take +3 to the side so that your variable and a constant is on their own sides. When a number goes over the equals sign the sign changes at becomes the inverse that's why l said - 3. You now calculate - 25—3 equals 28 then divide by 7 to find y and your y is 4.

3 0
3 years ago
I need help! Jeff sold half of his comic book collection. Two years later he decides to start collecting again. After buying 12
mylen [45]

Answer:

23 comics before

5 0
3 years ago
Question 3
blondinia [14]
12,600 hope it helps
8 0
3 years ago
Read 2 more answers
Type true or false for each situation.<br><br> 1.<br><br> 2.<br><br> 3.<br><br> 4.
zaharov [31]

Answer:

-true

-false

-true

-true

6 0
2 years ago
Read 2 more answers
Other questions:
  • Line n is a perpendicular bisector of line segment T V. It intersects line segment T V at point R. Line n also contains points Q
    14·2 answers
  • A certain quantity decays exponentially over time. The initial quantity at t = 0 is 25,000. The quantity decays at a rate of 5%.
    13·2 answers
  • If you drew a horizontal line on the coordinate plane, what could you say about the y-coordinate for every point on the line.
    9·1 answer
  • Estimate. Then find the product 6 x 219
    15·2 answers
  • You run around the perimeter of the baseball field at a rate of 9 ft. per second. How long does it take you to run around the ba
    14·1 answer
  • Determine between which two integers the following irrational number lie square root 4 square root 21​
    11·1 answer
  • A store buys an item for $12 and then marks the price up 55%. What is the
    7·1 answer
  • Graph g is a translation of the graph of y= sin x (dashed line).a) write down the equation of g b) write down the coordinates of
    13·1 answer
  • X +1 &gt; 3 or x + 6 &lt; 4
    8·1 answer
  • Arun took a taxi from his house to the airport. The taxi company charged a pick-up fee of $4 plus $4.25 per mile. The total fare
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!