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
Igoryamba
4 years ago
8

What are solutions to the equation sinx cosx = square root 3 over4

Mathematics
1 answer:
andrey2020 [161]4 years ago
7 0
\sin(x)\cos(x)=\dfrac{\sqrt{3}}{4}\\\\2\sin(x)\cos(x)=\dfrac{\sqrt{3}}{2}\\\\\sin(2x)=\dfrac{\sqrt{3}}{2}\\\\2x=\arcsin\left( \dfrac{\sqrt{3}}{2} \right)\\\\2x=\left\{ \dfrac{\pi}{3},\dfrac{2\pi}{3}\right\}+2n\pi\\\\\boxed{x=\left\{ \dfrac{\pi}{6},\dfrac{\pi}{3}\right\}+n\pi}

You might be interested in
A report issued by the mayor's office states that city residents support building a new baseball
slega [8]

Hey, sorry for the late answer but just in case some one else needs help on the problem here it is.

Answer:

"the sample is biased because it does not represent the population." and "The question is biased toward a Yes response."

Step-by-step explanation:

The sample is biased because they people being surveyed are shopping at a sporting shop so most of them are going to support it.

The question is biased because it says "outdated" and "modern" to try to get people to support it.

I took this quiz and this is correct :) hope I can help some one.

7 0
3 years ago
Katie earned $1200 in 8 years on an investment at a 6% annual simple interest rate. How much was Katie’s investment?
Alekssandra [29.7K]
Given
Time = 8 yer a
Rate = 6% = 0.06
Interest earned = $1200
Simple Interest

Let P = the principal (the investment)
Then
P*8*0.06 = 1200
0.48P = 1200
P = 1200/0.48 = $2500

Answer: $2500

8 0
3 years ago
Solve please. Fastest + most accurate answer gets brainliest.
asambeis [7]

Answer:

QPR is 47

Step-by-step explanation:

I dont know the rest sorry

4 0
3 years ago
Read 2 more answers
Veronique's Unique Boutique reported the following information for 2021:
Keith_Richards [23]

Answer:

5,0967,358

Step-by-step explanation:

3 0
3 years ago
Is 2/3 bigger than 3/5
alina1380 [7]
2/3 is greater than 3/5 because if you cross multiply, you'll get 10 on left side and 9 on the right, which means 3/5 is less than 2/3.
8 0
4 years ago
Read 2 more answers
Other questions:
  • The equation of a line is y= -1/2x - 2. What is the equation of the line that is perpendicular to the first line and passes thro
    14·1 answer
  • Please answer the question from the attachment.
    13·2 answers
  • Classify this polynomial. <br><br> 2s + 8s4
    11·1 answer
  • HELP!!<br> Which table is a probability distribution table?
    7·1 answer
  • A room 13x15 ft is <br> how many sq ft
    13·1 answer
  • For what angles are sine and cosine the same?
    11·1 answer
  • Find the unit price for<br> $3.78 for a 6-pack
    12·1 answer
  • Jamie ran the first 2000 meters in 6 minutes. At that rate, how long would it take Jaime to run 5000 meters?
    6·1 answer
  • Solve: 5 + n &gt; 2
    10·1 answer
  • How do you determine the function family from just a graph?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!