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
Name the geometric term(s) modeled by each object
anyanavicka [17]

A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely. The geometric term(s) modeled by each object are Hexagon, point, line, line, and plane, respectively.

<h3>What is a line?</h3>

A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely. A line segment is also a line but the line with finite length and having fixed endpoints.

The geometric term(s) modeled by each object

9. Stop sign ⇒ Hexagon

10. Tip of pin ⇒ Point

11. Strings of a violin ⇒ Line

12. A car antenna ⇒ Line

13. A library card ⇒ Plane

Hence, The geometric term(s) modeled by each object are Hexagon, point, line, line, and plane, respectively.

Learn more about Line here:

brainly.com/question/21511618

#SPJ1

3 0
2 years ago
HELP QUICKKK
Sloan [31]

Answer:

D. Car B was 10 miles east of car A

Step-by-step explanation:

→ Work out how many miles car A travelled

130

→ Work out how many miles car B travelled in 2 hrs

120

→ Find the difference

Car A is bigger by 10 miles

8 0
2 years ago
Read 2 more answers
Nick,Sarah and Gavyn share some sweets on the ratio 6:2:1. Nick gets 30 more sweets than Gavyn. How many sweets does Sarah get?​
nydimaria [60]

Answer:

12

Step-by-step explanation:

N:S:G

6:2:1

Nick gets 30 more sweets than Gavyn, therefore we can say that.

6x=x+30\\5x=30\\x=6

As Sarah gets twice the amount of sweets that Gavyn does.

2(6)=12

3 0
3 years ago
Find the value of the expression: −0.5(7b−12a)−(8.4a−14b) if a=−10; b=−6.
ELEN [110]

Replace a and b in the equation with their values given:

-0.5(7(-6)-12(-10)-(8.4(-10)-14(-6))

Multiply within the parentheses

-0.5(-42 + 120) -(-84 + 84)

Add inside the parenthesis:

-0.5(78)-0

Multiply:

-.05 x 78 = -39

The answer is -39

3 0
3 years ago
(-1).(2-6)^2÷8+8-3.4
Paha777 [63]

(-1)*(2-6)^2÷8+8-3.4

(-1)*(-4)^2÷8+8-3.4

-1*16÷8+8-3.4

-16÷8+8-3.4

-2+8-3.4

2.6


6 0
3 years ago
Other questions:
  • By order of operations PEMDAS the answer to 6*6/2(3)+4 can not be 58. Help me to understand better because I'm really good at ma
    10·1 answer
  • 9 more than two-sevenths a number is 45. What is the number?<br> Also, show an explanation.
    10·1 answer
  • Pleaseeeeeeeeeeeeeee help
    10·2 answers
  • MULTIPLYING POLYNOMIALS
    13·1 answer
  • I’ve got a couple trigonometry questions that I really need help on. I don’t understand them at all.
    13·1 answer
  • Use the method of Lagrange multipliers to find the dimensions of the rectangle of greatest area that can be inscribed in the ell
    13·1 answer
  • What is the general form of the equation of a circle with its center at (-2, 1) and passing through (-4, 1)?
    6·1 answer
  • The dimensions of a CD case are 14.2cm by 12.5cm. Each case is approxiomately 1cm deep. What would be the volume of this stack o
    6·1 answer
  • Brad and sally made a total of 31 cakes for the school bake sale. Sally made 7 fewer cakes than brad. How many cakes did brad ma
    15·1 answer
  • Fill in table using this function rule y= -4x - 2
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!