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
Ira Lisetskai [31]
3 years ago
5

HELP PLEASE LOTS OF POINTS EASY POINTS JUST ANSWER THXX <3

Mathematics
2 answers:
Paha777 [63]3 years ago
8 0

Answer:

180°

Step-by-step explanation:

You can rotate the equilateral triangle 180° to match the original orientation.

AlekseyPX3 years ago
3 0
The answer it’s 180°
You might be interested in
What fraction of this shape is shaded?
Lilit [14]
15% it’s running
That’s all I’m aware of
5 0
1 year ago
12 divided by 5/6 (pretty easy but im lazy)&lt;3
Mumz [18]

Answer:

14.4

Step-by-step explanation:

Hope this helps you :)

6 0
3 years ago
Read 2 more answers
What are the points of inflection of k(x)=sinx-(1/4)sin2x
zalisa [80]

Answer:

Option d is correct.

Step-by-step explanation:

The point of inflection of a function y = f(x) at a pointy c is given by f''(c) = 0.

Now, the given function is

k(x) = \sin x - \frac{1}{4}\sin 2x

Differentiating with respect to x on both sides we get,

k'(x) = \cos x - \frac{1}{2} \cos 2x

Again, differentiating with respect to x on both sides we get,

k''(x) = - \sin x + \sin 2x = - \sin x + 2 \sin x \cos x

So, the condition for point of inflection at point c is

k''(c) = 0 = - sin c + 2 sin c cos c

⇒ sin c(2cos c - 1) = 0

⇒ sin c =  0 or \cos c = \frac{1}{2}

⇒ c = 0 or c = \pm \frac{\pi}{3}

Therefore, option d is correct. (Answer)

8 0
3 years ago
Find the inverse of the rational function f(x)=2x/x+3
SashulF [63]

Answer:

{f(x)}^{ - 1}  =    \frac { - 3x}{x   - 2}

Step-by-step explanation:

check image above

sorry for my handwriting

5 0
3 years ago
What is the measurement of theta in degrees?
Olin [163]

Hello from MrBillDoesMath!

Answer:  48.2 degrees

Discussion:

In the diagram, "6" is the x- distance along the side adjacent to theta, and  

3 * sqrt(5) is the y-distance along the side opposite angle theta.

By definition of tangent of angle, using "@" for theta, we have

tan (@)        =  opposite/adjacent = 3 * sqrt(5) / 6  = sqrt(5)/2


So @ = (inverse tangent (sqrt(5)/2) )  =  48.189 degrees (approximately)

             

Thank you,

MrB

7 0
3 years ago
Other questions:
  • Which is smaller half of 36 or one seventh of 42
    10·1 answer
  • Work the following financial transactions. Your station charges $15.95 for an oil change. As a promotion you sell six coupons fo
    9·2 answers
  • Helen lost her marbles. But then she found them and put them in 4 bags with m marbles in each bag. She had 3 marbles left over t
    7·1 answer
  • Which first step most directly leads to the solution of the equation below?
    7·1 answer
  • Please can someone help me out​
    5·2 answers
  • which technique did Caravaggio use in conversion on the way to Damascus to make the main figure appear to project into the viewe
    15·2 answers
  • Which line in the graph has the equation y= 1/2x + 2
    7·1 answer
  • Calculation of <br> 24 – 16 ÷ 4 x 2 + 3
    8·1 answer
  • Most accounts use the simple interest formula to calculate the interest . <br><br> True <br> False
    8·1 answer
  • PLEASE HELP ME SOLVE THE QUESTION BELOW
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!