The maximum value of y = cos x for -π/2 < x < π/2
0
1
π

Answers

Answer 1

Answer:

(0,1)

Step-by-step explanation:


Related Questions

Are these Triangle congruent? How do you know?

a. No
b. Yes, SSS
c. Yes, SAS
d. Yes, ASA
e. Yes, AAS

Answers

Answer:

Yes sas

Step-by-step explanation:

Do,K=(9,6)—>(3,2)

The Scale Factor is

Answers

Answer:

1/3

Step-by-step explanation:

yes

A company charger shipping fee that is 4.5% of the purchase price for all items it ships. What is the fe to ship an item that costs $56

Answers

Answer:

This is an percentage change question, by any chance you have a maths textbook, look for units that contains the topic: Percentage Change. Now, let's get solving! :)

Step-by-step explanation:

Firstly, you must multiply 4.5% with 56. That is: shipping fees x purchase price

That gives ($) 2.52 (this is your answer)

No addition/totaling needed as the question asked ONLY for the shipping fees.

Stay safe and Merry Christmas! :)

Look at the expression below.

( -3 + 5) + 2

Which of the following has the same value as the expression?


A. -3 + (5 + 2)

B. (-5 + 3) + 2

C. 3 + (-5 - 2)

D. (-3 + 5) - 2

Answers

Answer:

A.

Step-by-step explanation:

(-3+5)+3=4

A. -4+(5+2)=4

Answer:

Its A

Step-by-step explanation:

For verification:

(-3 + 5) + 2 = -3+5+2 = 4-3 + (5 + 2) = -3+5+2 = 4

Do, its A

What is the main purpose of the dual accounting method? A. To help you think twice about purchases B. To help you double check what you are spending your money on by confirming all receipts C. To record every transaction twice, reflecting them in accounts and in your budget D. To help detect errors in your budget

Answers

Answer: D. To help detect errors in your budget

Step-by-step explanation:

The main purpose of the double entry system is to ensure that errors are detected. If we used only single entry, once a mistake was made, tracing it would be difficult. Using double entry however, we would be able to look for the corresponding entry to see what the error was.

For instance, say a company sells a computer for $440 cash. The bookkeeper however recorded this as $404 in the Cash receipts journal and $440 in the Sales journal. Because it was recorded correctly in the Sales journal, the mistake in the Cash receipts journal can be found and corrected.

solve each system of linear equations by substitution x+y=3 -x+y=5​

Answers

Answer:

x = -1, y = 4

Step-by-step explanation:

x + y = 3

-x + y = 5

This means that y = 3 - x

We can substitute this value into the equation

-x + y = 5

-x + 3 - x = 5

3 - 2x = 5

Subtract 3 from both sides

-2x = 2

Divide both sides by -2

x = -1

Plugging this number into the equation, we have:

-1 + y = 3

Add 1 to both sides

y = 4

According to the behavior of integer division, when an integer is divided by an integer, the result will be a float. True or false?.

Answers

Question:

According to the behavior of integer division, when an integer is divided by an integer, the result will be a float. True or false?

Answer: False

The sum of three times a number and a second number is five. two times the first number added to the second number is 10. find the two numbers.

Answers

Answer:

-5 , 20

Step-by-step explanation:

Forming system of linear equations and solving:

Let x and y be the first and second number respectively.

3x + y = 5 -------------(i)

       y = 5 - 3x

2x + y = 10 -------------(ii)

Method used for solving: substitution method.

Substitute y = 5 - 3x in equation (ii)

   2x + 5 - 3x = 10

   2x - 3x + 5 = 10

Combine like terms,

        -x + 5  = 10

Subtract 5 from both sides,

               -x = 10 - 5

                -x = 5

Multiply the entire equation by (-1)

                [tex]\sf \boxed{\bf x = -5}[/tex]

y = 5 - 3*(-5)

 = 5 + 15

[tex]\sf \boxed{\bf y =20}[/tex]

What is the equation of the line that passes through the point (5,3) and has a slope of -4/5

Answers

The equation of the line that passes through the point (5,3) and has a slope of -4/5 is,

⇒ 4x + 5y = 35

Here,

The given point is (5, 3) and slope is -4/5.

We have to find the equation of the line that passes through the point (5,3) and has a slope of -4/5.

What is Equation of line?

The equation of the line that passes through the point (a, b) and has a slope of m is;

⇒y - a = m (x - b)

Now,

The given point is (5, 3) and slope is -4/5.

Hence, The equation of the line that passes through the point (5,3) and has a slope of -4/5 is;

y - 3 = -4/5 (x - 5)

5 (y - 3) = -4 (x - 5)

5y - 15 = -4x + 20

4x + 5y = 20 + 15

4x + 5y = 35

Therefore, The equation of the line that passes through the point (5,3) and has a slope of -4/5 is

⇒ 4x + 5y = 35.

Learn more about the equation of line visit:

https://brainly.com/question/9351428

#SPJ1

yall know how to do this?

Answers

my answer isn’t 100%

Compare the two linear functions.Select which has the greater rate of change and which has the greater initial value.

Answers

Answer:

Function 1 is Greater Rate of change and Function 2 is Greater inital value

Step-by-step explanation:

I know I have that question

Answer:

Function 1 = Greater Rate of change

Function 2 = is Greater initial value

Step-by-step explanation:


A poll was taken to total the candy collected by a few students who went trick or treating on Halloween. Determine the ratio that compares the number of
candy bars to the total pieces of candy.
Halloween Number of
Candy Pieces
Lollipops 10
Gumballs 15
Candy Bars 5
Chocolate 10
1:6
O 1:5
O 14
O 1:8

Answers

Answer:

1:8

Step-by-step explanation:

there are 5 candy bars

10+15+5+10=40

5:40 simplified is 1:8

Lisa walks at a speed of 3 25 miles per hour for 1 5 hours How many miles does she walk in all?

Answers

Answer:

I think it might be 21.6 or just 21

Answer:

For 1.5 hours of walking, she will walk a total of 4.875 miles.

Step-by-step explanation:

You multiply how long she was walking for by how many miles she can walk per hour, to find the total answer of how many miles she will walk.

Find the zeros of the following functions algebraically.
CAN SOMONE HELP ME ASAP

Answers

Answer:

14) -9                        15) 4

Step-by-step explanation:

yes

Answer:

14.)-9                 15.)4

Step-by-step explanation:

3.19x10^8 /8.23x10^5

Please show work

Answers

Answer:

257 is the answer

Step-by-step explanation:

If you take and divide 8.23 and 3.19 u come out with a big number but the first three are all that matter. then you need to subtract 8-5 and u get 2.579937 but since your exponent is only 10^3 you get 257.9937, but you can get rid of the numbers after 257.

Answer the question in photo [ Brainliest + easy points ]

Answers

Answer:

24 units

Step-by-step explanation:

BC + DC = BC

12 + 12 = 24 units

what is the value of x ?

Answers

The value of x in the shape is 111

How to determine the value of x?

The shape is a heptagon

This is so because the shape has 7 sides

i.e. n = 7

The sum of angles in the shape is

Sum = 180(n - 2)

So, we have

Sum = 180(7 - 2)

Evaluate

Sum = 900

Also, the sum of angles in the shape is

Sum = x + 120 + 158 + 126 + 125 + 121 + 139

This gives

Sum = x + 789

So, we have

x + 789 = 900

Evaluate the like terms

x = 111

Hence, the value of x in the shape is 111

Read more about angles at:

https://brainly.com/question/25716982

#SPJ1

solve for x 7x + 18 > - 3​

Answers

Answer:

If I'm correct, it's going to be x > -3

The weight y of a object on Jupiter is proportional to the weight x of the object on earth. An object that weighs 150 ponds on earth would weigh 378.2 ponds on Jupiter. Write a equation the situation then determine how Much a rock that weigh 12.64 on Jupiter would weigh on earth.

Answers

Answer:

5.02 pounds

Step-by-step explanation:

y = k*x

Where,

y = weight of a object on Jupiter

x = weight of the object on earth

k = constant of proportionality

An object that weighs 150 ponds on earth would weigh 378.2 ponds on Jupiter.

y = k*x

378.2 = k*150

378.2 = 150k

k = 378.2/150

= 2.5213

Approximately k = 2.52

determine how Much a rock that weigh 12.64 on Jupiter would weigh on earth

y = k*x

12.64 = 2.52*x

12.64 = 2.52x

x = 12.64 / 2.52

= 5.0159

Approximately x = 5.02 pounds

anyone know how to do tables?

Answers

i think table a but i’m not 100% sure, sorry

Three sticks of butter are needed for every 24 cookies.
How many cookies can be made with 5 sticks of butter?
Sticks of butter
Cookies
3
24
1
5
How many cookies can be made with 5 sticks of butter?

Answers

Answer:

40 cookies

Step-by-step explanation:

24÷3=8

8×5=40

5th grade
310
6th grade
305
7th grade
225


This chart shows the number of students going on field trips. For each trip, one adult is needed for every 15 students. How many adults are needed to go on the 7th grade field trip?

Answers

15, 225 divided by 15 students
Answer: 15 adults are needed!

Explanation: Just divided 225 by 15, and you’ll get your answer!

Leslie has $30 to spend at an amusement park. She spent $9 on snacks. She wants to ride a roller coaster that costs $1.25 per ride. The inequality 9 1.2530rcan be used to determine r, the number of rides she can take. Which statements about the number of rides Leslie can take are true?
Select all that apply.
A.Leslie can take 16 rides on the roller coaster.
B.Leslie can take 17 rides on the roller coaster.
C.The minimum number of rides Leslie can take on the roller coaster is 9.
D.Leslie can take 9 rides on the roller coaster, but this number is neither the minimum nor the maximum.

Answers

Answer:

d is a answer there arer no more

Step-by-step explanation:

she can ride 14 rides

How am I suppose to do this?

Answers

You should know dummy

A: angle 5 must be 84 B: angle 9 must be 71 C: angle 11 must be 68 I don’t quite remember anything else

PLSSS HELP WILL GIVE BRAINLIEST FOR FIRST CORRECT ANSWER!!!!!!!!!
If a fair die is rolled once, what is the probability of one
An odd number
A number greater than 2
A square number?​

Answers

Answer:

A fair die has 6 sides.

There are 3 odd numbers on a fair die so the probability would be 3/6

There are 4 numbers greater than 2 on a fair die o the probability of that would be 4/6

There is only one number that will make it square and that is 4. So the probability would be 1/6

Which one is correct please help

Answers

answer:
option three
explanation:
used desmos to solve
Answer: 2•2•2•2•2•2•2
Explanation: The exponent tells you how many times to multiply that number by itself. So when you see 2^3 you multiply 2 by itself 3 times or 2•2•2

writing equation line

Answers

Answer:

-----------------------------

^           ^

life        Death

John is selling sets of Legos and makes a 10% commission on all sales. what would his
commission be on the sale of a $3750 set of Legos?
Commission would be $

Answers

Answer: The commision would be $ 375

Step-by-step explanation:

The formula to convert a temperature in degrees Fahrenheit (°F) to degrees Celsius (°C) is C = 5/9(F - 32). a. Solve the formula for F. Justify each step. b. Make a table that shows the conversion to Fahrenheit for each temperature: 0°C, 20°C, 32°C, and 41°C. c. Use your table to graph the temperature in degrees Fahrenheit as a function of the temperature in degrees Celsius. Is this a linear function?

Answers

a) F = (9/5)*C + 32

b)

0°C = 32°F    20°C = 68°F32°C = 89.6°F41°C = 105.8°F

c) The graph can be seen below, it is a linear function.

How to solve the formula for F?

We have the formula:

C = (5/9)*(F - 32)

To solve it for F, we need to isolate the F in the formula:

F = (9/5)*C + 32

b) Now we want to convert some temperatures.

If C = 0° celcius, then:

F =  (9/5)*0 + 32 = 32

This means that: 0°C = 32°F

if C = 20° Celcius, then:

F =  (9/5)*20 + 32 = 68

then 20°C = 68°F

if C = 32°C then:

F = (9/5)*32 + 32 = 89.6°

So 32°C = 89.6°F

Finally, if C = 41°C then:

F = (9/5)*41 + 32 = 105.8

Then 41°C = 105.8°F

c)  Here the function is:

F = (9/5)*C + 32

This clearly is a linear function, and the graph can be seen in the image below.

If you want to learn more about linear functions:

https://brainly.com/question/4025726

#SPJ1

Please help its due today

Answers

Answer:

A. Common factor is 6[tex]x^{3}[/tex]y

B.) A common factor is a term by which a set of two or more terms can be divided by exactly.  We look at each term in the original problem and try to find the greatest term that each has in common.

C. 6[tex]x^{3}[/tex]y(5x[tex]y^{2}[/tex]-2).  If we multiply each term inside the parentheses by the terms outside, we get the original polynomial.

Step-by-step explanation:

Other Questions
plss tell me the ans (2t+1) (t- 4)A. 2t - 4B. 2t -7t - 4C. 2t -9t +4D. 2t +9t. When the Fed increases the money supply to lower the federal funds rate, will the cost of capital to U.S. companies be reduced? Explain how the segmented markets theory regarding the term structure of interest rates (as explained in Chapter 3) could influence the degree to which the Feds monetary policy affects long-term interest rates. (You will get 30 points for answering this)Select a sentence from the body of this article that can be removed without affecting the author's explanation. Place the sentence in quotes and explain why it is an unnecessary detail.New Technology Leads to Bigger CitiesIn the 1800s, the United States was still a very young nation, trying to solidify its identity. The Industrial Revolution began in Great Britain, a fast development of society following the introduction of machines. The United States was slower than Great Britain to fully embrace the changes. Yet key technological developments caused a rapid growth in American urban areas.Better farming methods and tools in the 1800s increased food production. Americans were able to grow enough food for their families as well as to sell. The abundance caused food prices to fall.The expansion of cotton and the growth of textile factories in northern states helped produce the first wave of American industry. More people turned to work in northern factories as a way to support their families. Thousands of immigrants to the United States also settled in or near port cities, looking for work. Even today, the need for work is a common reason people move to urban areas.As a result, cities grew in numbers of people and physical space. As more people and businesses moved in, they needed buildings for living and working. They needed ways to move around the city. We call this process urbanization.In 1820, the United States had only a few cities of 10,000 residents or more. About seven percent of U.S. residents lived in urban areas. The number of cities with more than 10,000 people grew quickly over the next 40 years, especially in the Northeast and Midwest. By 1860, about 20 percent lived in cities. Philadelphia and New York City were the most populated cities in 1860 and would soon reach one million residents.The urbanization of the United States quickened due to technology improvements. Without innovations in food production, the factories could not have grown so quickly. The trend quickened after 1860 and continued throughout the 21st century as well. By 2007, more Americans lived in or near cities than they did in rural areas.(NO LINKS and I will give brainiest) 3. a rocket, initially at rest, is fired vertically with a net upward acceleration of 12 m/s2 . at an altitude of 0.50 km, the engine of the rocket cuts off. a. how long is it in the air? 10 points and brainlyWhich sentence best expresses the self-evident truths stated in the Declaration of Independence? O Self-government requires educated people who are interested in participating. O All people are created equal and are entitled to life, liberty, and the pursuit of happiness O Citizens must choose a government that serves both the nation and their own interests. What caused many Americans to support the Cuban Rebels? A.) exaggerated newspaper stories of Spanish atrocities B.) the increased prices in sugarC.) Congresss seeming indifference to the Cubans plightD.) a desire to end the spraining practice of slavery in Cuba Which substance is a pure substance? Cereal Silver Jelly bean Shampoo Consider the equation 4x4 8x3 + 4x2 128x 960 = 0. The real solutions are 5 and 3. What are the nonreal solutions? 2i, 2i 4i, 4i 8i, 8i 16i, 16i shakespeare wrote most of his plays and poems in a set with five pairs of unstressed and stressed syllables per line. After Earth formed, its surface cooled and solidified. Volcanoes began spewing gas into the atmosphere. Which two gases made up most of Earth's atmosphere during this period? 1. Organs and tissues that perform the same function are called ___________. A. cells B. tissues C. organs D. organ systems Using the periodic table locate the element with the average atomic mass 87.62 which of the following is the chemical symbol for the element What agreement did Britain and the United States make in the Treaty of 1818?joint control of the Oregon Country for ten yearsjoint control of West Florida for ten yearsjoint control of fishing rights off Canada for ten yearsjoint control of Latin America Is it normal to have never been in a romantic relationship before? A historian who is making an interpretation about the past will La hija de mi hermano es mi .fill in the blank What would happen if a cell membrane let too much water into a cell? What was the term given to someone from the south looking to change things after the civil war? a. scalawag b. carpetbagger c. hoosier d. knacker a window washer does not want to change her position. what does she want the forces acting on her to be? small small balanced balanced unbalanced unbalanced large