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
son4ous [18]
3 years ago
9

What is sin and cos​

Mathematics
1 answer:
slava [35]3 years ago
3 0

Sine and cosine are functions revealing the shape of a right triangle.

You might be interested in
8th Grade Math Equation. Please help! I accept any type of help!
muminat

Hello from MrBillDoesMath!

Answer:

Positive x-intercept =  + sqrt(3)

Negative x-intercept = - sqrt(3)


Discussion:

Generally, the x-intercept of a function g(x) occurs where g(x) = 0. In our case this is

g(x) = 0   =>

3x^2 - 9 = 0     =>                         (add 9 to both sides of the equation)

3 x^2      = 9    =>                         (divide both sides by 3)

x^2 = 9/3 = 3  =>

x = +\- sqrt (3)

Positive x-intercept =  + sqrt(3)

Negative x-intercept = - sqrt(3)



Thank you,

MrB

5 0
3 years ago
What’s the answer quick giving brainliest to the correct answer
vlada-n [284]

Answer:. p ≤ 5.

Step-by-step explanation:

7 0
3 years ago
A point is reflected across the y axis the new point is located at -4.25,-1.75 write the order pair that represents the original
Naya [18.7K]

Answer:

(4.25, - 1.75)

Step-by-step explanation:

Under a reflection in the y- axis

a point (x, y ) → (- x, y ), thus

(- 4.25, - 1.75 ) → (4.25, - 1.75 ) ← original point



5 0
3 years ago
What is the probability of choosing a red card from a deck of cards? Type your answer as a fraction.
siniylev [52]

Answer:

26/52 or 1/2

Step-by-step explanation:

There are 1-9, King, Queen, Jack, for both Diamonds and Hearts

6 0
3 years ago
A parallelogram has an area of x^2 + 9x - 36.
posledela

Answer:

The least value is 1

Step-by-step explanation:

Area of a Parellelogram = Base x Height

6 0
3 years ago
Other questions:
  • What is 90+190 whoever gets correct gets brainiest
    6·1 answer
  • Angles T and V are country that angle T has a measure of (2X +10) angle B has a measure of 48° what is the value of X
    8·1 answer
  • What is 258/300 as a decimal and a percent
    12·1 answer
  • What is the answer to this problem?
    13·1 answer
  • What is the value of x?
    7·1 answer
  • Please explain!
    8·1 answer
  • If a trend line has a slope of -4, what is true about the data? Select all that apply.
    6·1 answer
  • Please help me answer this question and show work (see attached)
    7·1 answer
  • Brainliest + 20 Points!
    11·1 answer
  • Andre has $39 and owes Billy $72 for gas and<br> groceries. How much money does Andre have?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!