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
Umnica [9.8K]
3 years ago
10

Tan x(cos x - sin x)

Mathematics
1 answer:
Irina-Kira [14]3 years ago
5 0

Answer:ok

Step-by-step explanation:

How would you like me to answer

You might be interested in
Find the value of <img src="https://tex.z-dn.net/?f=%246%2B%5Cfrac%7B1%7D%7B2%2B%5Cfrac%7B1%7D%7B6%2B%5Cfrac%7B1%7D%7B2%2B%5Cfra
Paul [167]

Let

x = 6 + \dfrac1{2 + \dfrac1{6 + \dfrac1{2 + \cdots}}}

Then

x = 6 + \dfrac1{2 + \dfrac1x}

and solving for x gives

x = 6 + \dfrac x{2x + 1}

x = \dfrac{13x + 6}{2x + 1}

x(2x+1) = 13x + 6

2x^2 + x = 13x + 6

2x^2 - 12x - 6 = 0

x^2 - 6x - 3 = 0

By the quadratic formula,

x = 3 \pm 2\sqrt{3}

but x must be a positive number, so only the positive square root solution is valid.

x = 3 + 2\sqrt{3}

We identify a = c = 3 and b = 2, so a + b + c = 8.

3 0
3 years ago
Two fraction add up to 9/10. One fraction is 17/20. What is the other fraction
Kazeer [188]
<span> 7/4 = 1.75000 is the other fraction</span>
6 0
3 years ago
Britzy has $50 and wants to buy a new pair of basketball shoes.The shoes cost $45 and have 6% tax.Does britzy have enough money?
Lemur [1.5K]
Yes she does have enough
8 0
3 years ago
Read 2 more answers
Pls help you will get brainlist if ya do
lilavasa [31]
The x and y coordinate are switched
6 0
3 years ago
Which of the following are the coordinates of the vertex of Y=3x2 + 3?
Lemur [1.5K]

Answer:

(0,3)

Step-by-step explanation:

y = 3x^2 +3

This is in the form

y = a(x-h)^2 +k

Where the vertex is (h,k)

y = 3(x-0)^2 +3

The vertex is (0,3)

6 0
4 years ago
Other questions:
  • When dividing 878 by 31, a student finds a quotient of 28 with a remainder of 11. Check the students work, and use the check to
    14·2 answers
  • What is 0.00045 - 2.5× 10 with an exponent of 5
    11·1 answer
  • What’s the value of a ?
    13·1 answer
  • A canoe-rental company charts how much its rentals cost.
    12·2 answers
  • Which two sectors add up to almost ¼ of the retirement income?
    5·1 answer
  • A small plane leaves an airport at a speed of 252 miles per hour. A jet leaves the airport 2 hours later traveling at 672 miles
    5·2 answers
  • Jeremy bought 5.6 pounds of chocolate. Jeremy's friend Susan bought twice as much chocolate as he did. How much more chocolate d
    9·1 answer
  • Please help me! i don’t understand
    5·1 answer
  • Daniel has a bag with 9 shoes in it. 4 of the shoes are sport shoes. What is the relative frequency probability that a randomly
    12·1 answer
  • -5/3 + 2 1/3 in simplest form
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!