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
myrzilka [38]
2 years ago
6

Determine the amplitude or period as requested. Amplitude of y = 1/2 * cos 5x

Mathematics
1 answer:
Maru [420]2 years ago
4 0

Answer:

The amplitude is \frac{1}{2} = 0.5

Step-by-step explanation:

Trigonometric function:

A trigonometric function has the following format:

A\sin{bx} or A\cos[bx}

In which the amplitude is A and the period is \frac{2\pi}{b}

Amplitude of y = 1/2 * cos 5x

The multiplier is 1/2, so this is the amplitude.

You might be interested in
Identify the segments that are parallel, if any, if
Vika [28.1K]

Answer:

The answer is C

Step-by-step explanation:

it is C because parallel lines don't intercept the go up or across but they don't touch, just imagine it isn't graphed.

8 0
2 years ago
What is 7.7 x 10 to the power of 8 written in standard form?
loris [4]

Answer:

The answer is 770000000

Step-by-step explanation:

The question mentions that the power 8 is positive then we need to move the decimal point 8 places to the right.

So, the answer is 770000000.

3 0
3 years ago
Law of Sines Round to the nearest degree.
german

Answer:

Step-by-step explanation:

recall law of Sines   Sin(A) /a = Sin(B) / b

for this question

F = A = 105  and a = 37

E = B  and b = 28

then plug those into our law of Sines equations

Sin(105) / 37 = Sin(B) / 28

0.025846 = Sin(B) / 28

28 * 0.025846 = Sin(B)

0.72369 = Sin(B)

arcSin(0.72369) = arcSin ( Sin ( B ) )

46.3599 = B

E = 46°  ( rounded to the nearest degree)

6 0
2 years ago
The product of 4 and a number ,increased by 22 is 146. What is the number ?
maks197457 [2]
Not absolutely sure I understand the question, but should be 120
7 0
3 years ago
S the standard deviation of the sample a good estimate of the variation of salaries of tv personalities in​ general?
ziro4ka [17]
The answer is No because the sample is not representative of the whole population. The standard deviation of the sample is not a good estimate of the variation of the salaries of the TV personalities in general because a single sample is not counted as a whole. Standard Deviation is a quantity that is calculated to indicate the extent of deviation of the population or group as a whole. Standard deviation also represented by the symbol σ means sigma in Greek letter or s in Latin letter. It is also the measurement of a set of data values that are used to quantify the amount of variation.
3 0
3 years ago
Other questions:
  • Eight plus the quotient of a number and 3 is -2
    9·2 answers
  • URGENT!! A 16 inch board is to be cut into three pieces so that the second piece is twice as long as the first piece and the thi
    15·2 answers
  • Pick out the solution from the values given in the bracket.Show that the other values do not satisfy the equation. 5t =35; ( 5,
    9·2 answers
  • Linear? y = 4xTrueFalse​
    14·1 answer
  • Simplify the given rational expression by
    7·2 answers
  • Slope 4.2;y-intercept(0,3.4)
    10·1 answer
  • The answer please answer
    12·2 answers
  • WILL GIVE BRAINLIEST Screen-printing a batch of shirts requires 4 minutes per shirt in addition to 10 minutes of initial set-up
    6·1 answer
  • That's it can you did it?​
    9·2 answers
  • What is the measure of this line?<br> 80 mm<br> 840mm<br> 84mm<br> 80.4 mm
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!