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
Roman55 [17]
3 years ago
6

What do cos and sin mean?

Mathematics
1 answer:
Mademuasel [1]3 years ago
8 0

Answer and Step-by-step explanation:

These two terms (pronounced as Sine and Cosine) are used to solve for the sides and angles of a triangle in Trigonometry.

They are functions revealing the shape of a right triangle.

Sine is a trigonometric function of an angle. The sine of an acute angle is defined in the context of a right triangle: for the specified angle, it is the ratio of the length of the side that is opposite that angle, to the length of the longest side of the triangle.

Cosine is also a trigonometric function of an angle. The cosine of an angle is the relation of the length of the side that is adjacent that angle, to the length of the longest side of the triangle.

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

You might be interested in
Solve the following equation for y, and then identify the slope of the line: 9x-3y=15
sashaice [31]
9x-3y=15\ \ \ | subtract\ 9x\\\\&#10;-3y=-9x+15\ \ \ | divide\ by\ -3\\\\&#10;y=3x-5\\\\&#10;y=ax+b\ \ a-\ slope\\\\&#10;a=3\\\\Slope\ is\ equal\ to\ 3.
5 0
3 years ago
Read 2 more answers
Evaluate the expression. 33 + 35 - 8 x (16 ÷ 4)
Mila [183]

Answer:

−32x+68

Step-by-step explanation:

hope this helps! happy new year! can i pls be brainliest?

7 0
2 years ago
Read 2 more answers
Find the exact circumferece of a circle with a given radius of 3 1/4 inches.
Salsk061 [2.6K]
C. 

Although this is not the exact answer the circumference formula is 2(pi)r. Which is far more than the other two options. 
4 0
3 years ago
If your good in math please help me
Feliz [49]

Answer:

350.82

Step-by-step explanation:

To find the surface area, you must add up all of the areas of each shape of the prism in order to get the sum surface area.

The rectangle's area (lw):

7.21*14=100.94

The triangle's area (\frac{1}{2}bh):

\frac{1}{2} (6)(8)

\frac{1}{2} (48)=24

Now add up all the sides. (3 Rectangles, 2 Triangles.)

100.94 + 100.94 + 100.94 + 24 + 24

=350.82

The total surface area is 350.82 cm squared.

6 0
3 years ago
Given the function g(x)=3x-7, determine when g(x)=-4
sp2606 [1]

You have the following function:

g(x) = 3x - 7

In order to determine th value of x when g(x) = -4, you equal the previous expression to -4 and solve for x, just as follow:

g(x) = 3x - 7 replace g(x) = -4

-4 = 3x - 7 add 7 both sides

-4 + 7 = 3x simplify

3 = 3x divide by 3 both sides

3/3 = x

x = 1

Hence, the anser is x = 1

3 0
1 year ago
Other questions:
  • If you divide 6! by 4!<br> you are<br> evaluating<br> P(6,4)<br> P(4,6)<br> P(6,2)
    7·2 answers
  • What is 11:40 - 1 1/2
    12·1 answer
  • Determine the minimum value of f(x, y, z) = 2x 2 + y 2 + 2z 2 + 5 subject to the constraint 3x + 2y + 3z = 4. +
    12·1 answer
  • Multiply: (x + 3)(x-4)
    11·1 answer
  • Drag each pair of figures to the correct location on the table. Each pair of figures can be used more than once. Match the pairs
    7·1 answer
  • Can NOT figure this out!!<br><br> Find the value of x.<br><br> (I've already found out that y=74)
    13·1 answer
  • The sum of a number and its square is 42. Which equation can be used to find the two numbers for which this is true?
    6·2 answers
  • Plz answer quick (porportions) and how to solve it
    6·1 answer
  • Please help me its due today
    9·2 answers
  • Can you help me find rhe x vaule​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!