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
garri49 [273]
3 years ago
9

Find the value of the function for θ. sin(45°) = ? A) 1/2 B) √2/2 C) √3/2

Mathematics
2 answers:
Marysya12 [62]3 years ago
8 0
The correct answer is B
Darya [45]3 years ago
3 0

Answer:

B) radical2/2

Step-by-step explanation:

To find the answer, you can A., either type this in a calculator, or B., use the unit circle.

When we observe the unit circle, we can see that the 45* angle is in Quadrant 1, and that the matching radian is pi/4, and the corresponding coordinates are (radical2/2, radical2/2).

So, sin(45*) is B) radical2/2.

Note that sin(θ) means the y-value of the angle's coordinates, cos(θ) normally means the x-value of the angle's coordinates..

You might be interested in
What are the zeros of the quadratic function f(x)<br> 128² - 10x - 3?
Temka [501]

Answer:

When 2x^2 - 10x - 3 is plugged into the quadratic equation, the resulting zeroes are x = (5 + sqrt(31))/2 and (5 - sqrt(31))/2. Hope this helps!

Step-by-step explanation:

  • <em>If my answer is incorrect, please correct me! </em>
  • <em>If you like my answer and explanation, mark me as brainliest!</em>

<em />

4 0
3 years ago
Read 2 more answers
How many square corners does a pentagon have
SIZIF [17.4K]
I assume that by square corners you mean 90 degree angles. if this is the case then there are 2 in a pentagon. Hope I helped :)
3 0
3 years ago
Giving 10 points need urgently
larisa86 [58]

Answer:

{-2, - 1, 0, 1}

Step-by-step explanation:

The integer solutions will be {-2, - 1, 0, 1}

3 0
2 years ago
Read 2 more answers
Which of the following phrases are equations?
geniusboy [140]

one of them is A but from how you showed me I dont really understand what you put

6 0
3 years ago
John throws a rock straight down with speed 12 m/s from the top of a tower. the rock hits the ground after 2.37 s. what is the h
Amiraneli [1.4K]
12*2.37= 28.44

The tower is 28.44 meters tall.






3 0
2 years ago
Other questions:
  • What is the solution to the following system of equations
    5·1 answer
  • Can someone please help me with this
    15·1 answer
  • I need the answer for number 8<br><br> 13 points
    8·2 answers
  • Can 25/35 be simplified?
    6·2 answers
  • write a function that has a greater rate of change than one function but a smaller rate of change than the other function
    7·1 answer
  • The values √8 and √14 are plotted on the number line.
    10·2 answers
  • Jamie purchased a condo in Naples, Florida, for $699,000. She put 20% down and financed the rest at 5% for 35 years. What are Ja
    15·1 answer
  • Can yall please answer this im having trouble
    5·2 answers
  • I need help with this problem please if you can help I would really appreciate it and the problem is number 10
    14·1 answer
  • Um yeah so ignore the blue circles. I need your helpp ty &lt;3
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!