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
pychu [463]
4 years ago
15

I don’t remember learning this so help would be greatly appreciated

Mathematics
1 answer:
hoa [83]4 years ago
8 0

\bf sin^2(\theta )=\cfrac{3}{4}\implies [sin(\theta )]^2=\cfrac{3}{4}\implies \sqrt{[sin(\theta )]^2}=\sqrt{\cfrac{3}{4}}\implies sin(\theta )=\cfrac{\sqrt{3}}{\sqrt{4}} \\\\\\ sin(\theta )=\cfrac{\sqrt{3}}{2}\qquad \qquad \stackrel{\textit{and if you check on your handy dandy \underline{Unit Circle}}}{\theta =\cfrac{\pi }{3}~~~~\textit{on I Quadrant},\qquad \theta =\cfrac{2\pi }{3}~~~~\textit{on II Quadrant}}

You might be interested in
Brainpower and 25 points<br><br><br><br> Write 0.812 as a percent.
Vesnalui [34]

Answer:

81.2%

Step-by-step explanation:

Multiply 0.812/100= 81.2%

8 0
3 years ago
The graph shows a function
natka813 [3]

Answer:

E, D

Step-by-step explanation:

rate of change is the slope

slope is change in y over change in x

the slope of the graph is (3/2)

E has a slope of 1/2 which is less than 3/2

D has a slope of 1 which is also less than 3/2

6 0
3 years ago
Mindy is training to run a marathon. She runs 4 miles each day. Write an equation that would represent the number of miles m, sh
igor_vitrenko [27]
You know that she runs 4 miles every day, so we can set up the equation:

\sf m=4d

For any given day you just plug that number in for 'd' and it will give you the total number of miles.
6 0
4 years ago
A dog walking service offer daily services in weekly service in the winter the ratio decor Shmurda weekly customer was 125 howev
Harlamova29_29 [7]

Answer:

100 customers

Step-by-step explanation:

The computation of the number of dell customers would be in the spring is shown below:

Given that

In winter season

The ratio of daily customers to weekly customers  = 1:5.

In Spring season :

The ratio of daily customers to weekly customers = 4:2.

And, the Number of the weekly customer in the winter is 125

So if we can see that the weekly customers would be 5 times of daily customers  

So, the daily customers in winter is

= 125 ÷ 5

= 25 customers

Now in the spring it would be

= 25 × 4

= 100 customers

4 0
3 years ago
A Write an equivalent equation that does NOT contain decimals.
vampirchik [111]

                                                     <span>0.5x - 0.1 = -2.9

When you multiply each side of an equation by the same number,
you don't change the equation or its solution.  If you want to get rid
of the decimals, you could  multiply each side by  10.  Then the
equation is

                                                     5x - 1  =  -29

You should be able to solve that without help.
But I'm about to take your points, so here's
how to solve that equation:

                                            </span><span><span>5x - 1  =  -29

Add  1  to each side:        5x        =  -28

Divide each side by  5 :     x         =  -28 / 5

Simplify the solution:          x         =  -5 and 4/5 .

Again ... this is the same solution as the original equation
if we hadn't gotten rid of the decimals.

</span></span>
5 0
3 years ago
Other questions:
  • The cycle time for trucks hauling concrete to a highway construction site is uniformly distributed over the interval 50 to 70 mi
    14·1 answer
  • Im going to buy huaraches in womens (7.5) so do i order that size or order an 8?
    12·1 answer
  • Place the decimal point in the answer to make it correct. Explain your reasoning. 3.9853X8.032856 = 32013341.
    10·1 answer
  • Four less than half a number is 17 . Find the number? How would I solve this ? This is for homework and I don't know anything ab
    9·1 answer
  • What is 0.26 rounded to the nearest tenth.​
    8·1 answer
  • A rectangular prism has a volume of 100 cubic meters. One of the dimensions is 5 meters. Which pair of measurements could be the
    7·1 answer
  • What is one tenth of 0.5
    11·1 answer
  • What is the value of b?
    8·1 answer
  • Solve the equation 4(c-3)=8<br> What are two ways to start solving this equation? Choose both ways.
    13·2 answers
  • Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 5 hours. Together they
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!