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
ella [17]
3 years ago
5

How does cot(x)sin(x)=cos^3(x)+cos(x)sin^2(x)?

Mathematics
1 answer:
Svetllana [295]3 years ago
5 0

\cot(x)\sin(x)=\cos^3(x)+\cos(x)\sin^2(x)

R=\cos(x)[\cos^2(x)+\sin^2(x)]=\cos(x)\cdot1=\cos(x)\\\\L=\dfrac{\cos(x)}{\sin(x)}\cdot\sin(x)=\cos(x)\\\\L=R\\\\\text{used:}\\\\\sin^2x+\cos^2x=1\\\\\cot x=\dfrac{\cos x}{\sin x}

You might be interested in
esse deposits $428 into his new checking account. During the month, he deposits $40 and withdraws $25, $283, and $119. What is t
tatyana61 [14]
A $1 is all he has left.
7 0
3 years ago
Read 2 more answers
What is 11.375 in faction
Anton [14]
11 3/8 would be the simplified version and 91/8 would be the other way.
6 0
3 years ago
Read 2 more answers
Write 7.65040 x10-4 power in scientific notation
gizmo_the_mogwai [7]

It's already in scientific notation form;

Answer of your question,

3x+46 = 10x-80

7x = 34

x = 4.85

5 0
3 years ago
23. What is the equation of the line that contains the points (2, 1) and (-1, -8)?
Sauron [17]
I'm guessing this is a slope problem, so the equation would be like this: y = mx + b where m is the slope and b is the y-intercept.

m =  \frac{y1 - y2}{x1 - x2}
Using this,
m =  \frac{1  + 8}{2  + 1}  =  \frac{9}{3}
Which is equal to,
m = 3
6 0
3 years ago
What is the answer to this question? 6 = x/4 +2
yanalaym [24]

Answer:

16

Step-by-step explanation

6 = x/4 + 2

subtract 2 from both sides

4 = x/ 4

since its dividing x and 4 you need to multiply 4 on both sides

16 = x

8 0
3 years ago
Other questions:
  • Factor completely and check mentally. 12a^2b^2-144ab
    8·1 answer
  • What number is equivalent to 17 and 50 thousandths
    10·2 answers
  • The production function f(x) gives the number of units of an item that a manufacturing com pany can produce from units of raw ma
    10·1 answer
  • Steven is buying a new mountain bike on layaway for $272. If he pays $34 each week, how many weeks will it take Steven to pay fo
    7·2 answers
  • Can someone please help me with this problem...thanks
    9·1 answer
  • What is (4x + 3) + (-2x + 4)
    7·2 answers
  • identify the graph of 9x^2-25y^2=225 for t(0 5) and write an equation of the translated or rotated graph in general form
    15·2 answers
  • Solve for x or find x​
    7·1 answer
  • Is it 8 or 9? please clarify the correct answer, thx
    13·1 answer
  • Help with this one easy question
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!