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mrs_skeptik [129]
3 years ago
11

How to find amplitude of a trig function?

Mathematics
1 answer:
garri49 [273]3 years ago
6 0
Hello : 

y = A sin(Bx + C) + D

<span>·        </span><span>amplitude is <span>A</span></span>

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Need help with these two question!!??
lawyer [7]

The measure of x in both parts is: 120°

Step-by-step explanation:

Part A:

We can clearly see that the figure in part a has six equal sides. So the given figure is a hexagon.

A hexagon has six equal sides in six equal interior angles.

Sum of interior angles of hexagon is 720°

So,

Measure\ of\ one\ agnle=\frac{Sum\ of\ interior\ angles}{number\ of\ angles}\\=\frac{720}{6}\\=120

Part B:

The figure is a Dodecagon with 12 sides.

The Dodecagon has 12 equal sides and angles.

The sum of internal angles of Dodecagon is 1440°

So,

Measure\ of\ one\ angle=\frac{Sum\ of\ angles}{Number\ of\ angles}\\=\frac{1440}{12}\\=120

The measure of x in both parts is: 120°

Keywords: Polygons, Hexagon

Learn more about polygons at:

  • brainly.com/question/8358304
  • brainly.com/question/8540796

#LearnwithBrainly

6 0
3 years ago
Please help meeeeeee...
dangina [55]
Parallel means lines that never meet, and perpendicular are lines that meet at right angles.

5 0
2 years ago
Evan's mother used 1/3 pound of beef, 1/2 pound of shrimp, and 3 pounds of pasta to make dinner for 4 people. Use this informati
Damm [24]
B is the correct answer!

4 0
3 years ago
Find f(-2) if f(x) =x^4 +2x^2-1
Ierofanga [76]

Answer:

Plug -2 in for x of f(x)

--> -2^4 + 2(-2)^2 - 1

---> 23

f(-2) = 23

4 0
2 years ago
Read 2 more answers
The upper atmosphere of Neptune can get as cold as -218c the inner core of the planet can be as hot as 7000c what is the differe
Alex73 [517]

Answer:

7218°C

Step-by-step explanation:

difference between the two numbers 7000 and -218 is

7000-(-218) = 7000+218 = 7218

(NOTE: <em>When conditions like this arise, when two minus (-) sign come together, replace the two minus with a plus sign and open the brackets. When two plus sign occurs together, do not replace it with a minus sign, just replace with a  single plus sign</em>)

4 0
3 years ago
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