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
algol [13]
2 years ago
8

Does anyone know how to solve this? :(

Mathematics
1 answer:
rosijanka [135]2 years ago
4 0

Answer:

i dont know but my Friends do

You might be interested in
Find x for,<br> sin⁻¹ 4x + sin⁻¹ 3x = -<img src="https://tex.z-dn.net/?f=%5Cfrac%7B%5Cpi%20%7D%7B2%7D" id="TexFormula1" title="\
Novay_Z [31]
<h2>Explanation:</h2><h2></h2>

Let's solve this problem graphically. Here we have the following equation:

sin^{-1}(4x) + sin^{-1}(3x) = -\frac{\pi}{2}

So we can rewrite this as:

f(x)=sin^{-1}(4x) + sin^{-1}(3x) \\ \\ g(x)= -\frac{\pi}{2}

So the solution to the equation is the x-value at which the functions f and g intersect. In other words:

f(x)=g(x) \\ \\ sin^{-1}(4x) + sin^{-1}(3x) = -\frac{\pi}{2}

Using graphing calculator, we get that this value occurs at:

\boxed{x=-0.2}

3 0
3 years ago
Shirts are on sale 20% off! The original price of the shirt was $28.50. How
loris [4]

Answer: im not sure

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The wholesale price for a shirt is 3.50 A certain department store marks up the wholesale price by 90% Find the price of the shi
NemiM [27]

Answer:

$6.65

$6.65

$6.65

6 0
3 years ago
4/5x+5=9 solve for x please i have 8 questions left!!!!!!!!!!!
NemiM [27]

Answer:

x= 5

Step-by-step explanation:

You need to get rid of the fraction first and to do that you muliply the whole equation by 5 so that your new equation reads 4x+25=45. Then you subtract 25 from both sides so you have 4x=20. Divide both sides by 4 so x=5.

5 0
3 years ago
Help me with this question pls pls pls
34kurt

Answer:

Check pdf

Step-by-step explanation:

Download pdf
6 0
2 years ago
Other questions:
  • Evaluate.<br><br> 102+6⋅7+8<br><br> 70<br><br> 142<br><br> 150<br><br> 190
    15·1 answer
  • PLZ HELP ASAP SOLVE SIMMILAR TRIANGLES
    8·1 answer
  • Are all cubes similar
    10·1 answer
  • 24cd, 9cd unlike or like terms
    10·1 answer
  • how to solve if one gallon of paint covers 100 sq. ft, how many gallons would you need for a square room that is 10ft high
    14·1 answer
  • A scientist has two solutions, which she has labeled Solution A 60% and Solution B 75% Each contains salt. She knows that Soluti
    9·1 answer
  • 10, 11, 14, 19, 26, ___ What will be the next number in the above series?
    10·2 answers
  • -3(5x-9) pls tell me
    8·2 answers
  • Calculate the sum of all odd number between 2 and 8​
    5·2 answers
  • Use the drop-down menus below to state the sequence of transformations that maps Figure K onto Figure L in the animation below.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!