CAN SOMEONE HELP ME PLEASEEE

CAN SOMEONE HELP ME PLEASEEE

Answers

Answer 1

Answer:

a. 45 degrees

b. 315 degrees

c. 8π

d. π

e. 7π

f. 16π

g. 2π


Related Questions

Si debes tomar 0.035 litros de agua por cada kg de peso al día, si pesaras 50 kg ¿Cuánta agua deberás beber en un día? ayuda porfavor

Answers

Answer:

Deberás beber 1.75 litros de agua en un día.

Step-by-step explanation:

De acuerdo a la información dada, puedes utilizar una regla de tres para encontrar la cantidad de agua que deberás beber en un día si pesas 50 kg dado que debes tomar 0.035 litros por cada kg:

 1kg     →     0.035 litros

50 kg  →              x

x=(50*0.035)/1=1.75 litros

De acuerdo a esto, la respuesta es que deberás beber 1.75 litros de agua en un día.

-x+y = 5
x - 5y = -9
Solve by elimination
Y and x

Answers

Answer:

x = -4 and y = 1

Step-by-step explanation:

-x + y = 5

+ x - 5y = -9 <— let’s eliminate x

————————————-

-4y = -4

y = 1

x - 5y = -9 <— substitute for y

x - 5(1) = -9

x - 5 = -9

+5 = +5

x = -4

R
Which equation is true for triangle QRS?
100
24
s
sin (1009
3.5
sin)
2.4
3.5
Q
osin
(1009
3.5
sin (0)
2.4
Law of sines: Sin(A) = sin(B)
sin()
C
a
sin (1009
214
sin
3.5
sin 100
214
sin (0)
3.5

Answers

Answer: The answer is A

Step-by-step explanation: I took the test on edge and got it right

The equation that is true for triangle QRS is -

Sin(100°)/3.5 = sin(S)/2.4

What is the law of sines?

The law of sines can be stated as -

Sin(α)/a = Sin(β)/b = Sin(γ)/c

Given is to identify the equation that is true for triangle QRS.

Refer to the triangle as shown in the image attached. Using the law of sines, we can write -

Sin(α)/a = Sin(β)/b

Sin(100°)/3.5 = sin(S)/2.4

Therefore, the equation that is true for triangle QRS is -

Sin(100°)/3.5 = sin(S)/2.4

To solve more questions on graphs, visit the link below-

https://brainly.com/question/17267403

#SPJ7

Suppose you know that ∠S and ∠Y are complementary, and that m∠S = 2(m∠Y) − 60°. Find m∠Y.


The value of m∠Y is
I NEED HELP!!! PLS

Answers

Answer:

m∠Y=50°

Step-by-step explanation:

So, we know that ∠S+∠Y=90 and that m∠S=2(m∠Y)-60.

If you plug those things into the equation, you get (2[m∠Y]-60)+m∠Y=90.

Then you multiply 2 and m∠Y: 2m∠Y-60+m∠Y=90.

Combine like terms: 3m∠Y-60=90.

Then you add 60 to both sides: 3m∠Y=150

Divide 3 on both sides: 3∠Y=50

Hello! Good Afternoon!!!! Please help me with these two math questions!

Answers

Answer:

first 2/21 2nd 4/43

Step-by-step explanation:

Answer for 3:

$4467.25

Answer for 4:

None of them. Are there any other solutions?

Jada bikes 2 miles in 12 minutes. Han swims 1 mile in 24 minutes.



Jada is moving (faster or slower?)

How many miles can Han Swim per hour?

How many miles can Jada Swim per hour?

Answers

Answer:

Jada is moving faster

Jade goes 10 miles in one hour

Han goes 2.5 miles in one hour

Step-by-step explanation:

Jada is 2miles/12 minutes=2(5) miles in 12(5) minutes

Jade goes 10 miles in 60 minutes (or one hour)

Han is 1 mile/24 minutes=1(2.5) miles in 24(2.5) minutes

Han goes 2.5 miles in 60 minutes (or one hour)

Jada is moving faster

Help please i always get the numbers mixed up.

Answers

The answer is D: (-3, -4)
The awnser is D -3-4

PLZZ HURRY!!
The histogram shows the scores of students on their most recent history test. How many students scored 80% or better on the test?

A. 8 students
B. 10 students
C. 18 students
D. 22 students

Answers

Answer: 18

Step-by-step explanation:

add the the ones above 80% and higher

Sheila has 28 stickers to divide evenly among 3 friends. She thinks there will be no leftovers. Use what you know about factor pairs to explain if Sheila is correct.

Answers

Answer:

She is wrong

Step-by-step explanation:

If our target number is 28 then we can create all of the following factor pairs for this number. These would be the following...

1, 2, 4, 7, 14 and 28

As we can see from the factor pairs there is no 3. This means that 3 would not divide evenly by 28 and cannot be multiplied by any whole number to create 28. Therefore, if you divide the 28 stickers by the 3 friends there will be some stickers leftover always.

What is the ratio of a:b, knowing that a-b / a+b = 3/5

Answers

Answer

i am going to give you 2 answer

1. solving for A is:  A=3/5 -b

2. solving for B is:  B=3/5 -a

Step-by-step explanation:

correct me if I'm wrong

let me know if it's correct or not

Answer:

soo what is the answer

Step-by-step explanation:

PLz help it will help me so much :]

Answers

Answer:

No, not enough information

Step-by-step explanation:

The information given can't help you determine the measurement of the angle, it just tells you the position of the angle.

The diagram shows a vector of a circle centre O and radius 6 cm. Mn is a chord of the circle. Angle MON is 50degrees. Calculate the area of the shaded segment. Give your answer to three significant figures

Answers

Answer:

Area of the shaded region = 1.92 cm²

Step-by-step explanation:

Area of the shaded region = Area of sector OMN - Area of isosceles triangle OMN

Drop a perpendicular OP from vertex O to opposite side MN.

Perpendicular OP will bisect angle MON.

m∠MOP = 25°

By cosine ratio in triangle OPN,

cos(25°) = [tex]\frac{OP}{ON}[/tex]

OP = ON.cos(25°)  

OP = 6cos(25°)

OP = 5.438 cm

By sine ratio of angle PON,

sin(25) = [tex]\frac{PN}{ON}[/tex]

PN = ON.sin(25)

     = 6sin(25°)

     = 2.536 cm

Since, MN = 2(PN)

MN = 5.071 cm

Area of ΔOMN = [tex]\frac{1}{2}(OP)(MN)[/tex]

                         = [tex]\frac{1}{2}(5.438)(5.071)[/tex]

                         = 13.788 cm²

Area of sector OMN = [tex]\frac{\theta}{360}(\pi r^{2})[/tex]

Here 'θ' is the angle subtended by the arc MN at the center.

Area of sector OMN = [tex]\frac{50}{360}(\pi )(6^{2})[/tex]

                                  = 15.708 cm²

Area of the shaded region = 15.708 - 13.788

                                             = 1.92

                                             ≈ 1.92 cm²

Answer:

Area of the shaded region = Area of sector OMN - Area of isosceles triangle OMN

Drop a perpendicular OP from vertex O to opposite side MN.

Perpendicular OP will bisect angle MON.

m∠MOP = 25°

By cosine ratio in triangle OPN,

cos(25°) = \frac{OP}{ON}ONOP

OP = ON.cos(25°)  

OP = 6cos(25°)

OP = 5.438 cm

By sine ratio of angle PON,

sin(25) = \frac{PN}{ON}ONPN

PN = ON.sin(25)

     = 6sin(25°)

     = 2.536 cm

Since, MN = 2(PN)

MN = 5.071 cm

Area of ΔOMN = \frac{1}{2}(OP)(MN)21(OP)(MN)

                         = \frac{1}{2}(5.438)(5.071)21(5.438)(5.071)

                         = 13.788 cm²

Area of sector OMN = \frac{\theta}{360}(\pi r^{2})360θ(πr2)

Here 'θ' is the angle subtended by the arc MN at the center.

Area of sector OMN = \frac{50}{360}(\pi )(6^{2})36050(π)(62)

                                  = 15.708 cm²

Area of the shaded region = 15.708 - 13.788

                                             = 1.92

                                             ≈ 1.92 cm²

OMG PLEASE HELP!! DONT ANSWER IF YOU DONT KNOW ;-;

Which statement is true


-5.3 > 3.5
-2 > -2.6
- 7.09 < -7.10

Answers

-2 is greater than -2.6 is the answer

18 = 3(3x - 6)
Please answer with solving steps thanks!

Answers

Answer:

jayfeather friend me

Step-by-step explanation:

1

8

=

3

(

3

6

)

1

8

=

9

1

8

2

Add

1

8

18

18

to both sides of the equation

3

Simplify

4

Divide both sides of the equation by the same term

5

Simplify

Solution

=

4

Please answeerrr :D Will give brainlyest

Answers

Answer:

Step-by-step explanation:

(3t + 4) + (4t + 3)

Part a

Remove parentheses

3t + 4 + 4t +3

Add

7t + 7

Part b

3t has the same variable ("t") as 4t. And 4 and 3 are both constants (or numbers). Thus, you can add the 3t and 4t together and add 3 and 4 together

how many terms are in the expression 12+9 divided 3-2

Answers

Answer:

4

Step-by-step explanation:

40 liters increased by 25%

Answers

Answer:

%50 liters

Step-by-step explanation:

40 Increased By 25% Is 50.00

Find the mean of the data in the dot plot below.

Answers

Answer:

2.5

Step-by-step explanation:

Add up all the numbers, then divide by the total amount of the numbers

1+2+3+4=10

10/4=2.5

Answer:

I think 2.5 years

Step-by-step explanation:

Since mean is the same thing as average,

I added them together

1+2+3+4 = 10

then divided by the amount of numbers there are

10÷4=2.5

I urgently need help!!!!!!

Answers

Answer:

Step-by-step explanation:

e

Answer:

Angle KMN is 79°

Hope this helps.

Solve and check -2x + 3 = -11

Answers

Answer:

x=7

Step-by-step explanation:

1.     -2x+3=-11  << first make sure the x is one one side of the equal sign. so  remove the 3, by subtracting if from 11

2. -2x+3=-11

         -3   -3

         =

3.  -2x= -14    <<  then so isolate the x= divide -2 from -14 (two negatives divided equals a positive)

4. x=7

                     

-4x + y = -3
-6x + 2y = -8

Answers

Answer:

y=3+4x

y=3x-4

Step-by-step explanation:

-4x+y=-3

Add 4x to both sides

y=4x-3

-6x+2y=-8

Add 6x to both sides

2y=6x-8

Divide by 2 on both sides

y=3x-4

What is the measure of _Y, in degrees?
y
A. 116°
B. 32°
C. 640
D. Cannot be determined

Answers

Answer:

C. 116º

Step-by-step explanation:

Both sides are congruent, so the triangle is an isosceles triangle. So angle Z will have to be congruent to angle X. Add together the two angles, (32 + 32) and subtract the sum from 180º since all triangles add up to 180º.

32 + 32 = 64

180 - 64 = 116

Which best represents the solution to this system of equations?

Answers

Answer:

a. (3,-2) that is the answer

, I already study this lesson

The numbers of carrot muffins and walnut muffins sold at a cafeteria yesterday are represented below

Answers

Answer: 9%

Step-by-step explanation:

2) y= 4x - 2
3х + 2y = 7
in subsitutuion

Answers

Answer:

x=1

Step-by-step explanation:

Substitute the y equation for the variable y in the second question

3x +2(4x-2)=7

3x+8x-4=7

11x-4=7

11x=11

x=1

un numero aumentado en 5

Answers

Answer: x + 5

Step-by-step explanation:

The height, h, of an object that is projected straight downward from a ledge 500 feet above the ground with initial velocity 10 feet per second is given by the equation h = 500 - 10t - 16t^2 where t = time in seconds. After how many seconds will the object be 100 feet above the ground?

A. 2.21 seconds
B. 3.85 seconds
C. 4.70 seconds
D. 40 seconds ​

Answers

The answer to this question is C

Travis wants to build a small rectangular fence. He has enough material to build a fence that has a perimeter of 100 feet. Let x represent the length of the fence in feet.

Travis wants to use all of the available materials. What values of x will fence in an area of at least 600 square feet?

Answers

Answer:

x=250?

Step-by-step explanation:

you being vague bro

The US spends on average 1.2 x 10² dollars on each student per year. There are
about 7.7 x 107 students in the United States. About how much money is spent on
students each year?

Answers

7.7 x 107=823.9 1.2 x 10^2=120 824 x 120=98880


If an investment's value can be modeled with A= 325 (1+.027/12)^12t
then which of the following describes the investment?

Answers

Answer:

Step-by-step explanation:

It's an investment that has a nominal interest rate of 2.7% compounded monthly

3. The investment has a nominal rate of 27% compounded 12 times per year

Given that,

The investment value should be [tex]A= 325 (1+.027\div 12)^12t[/tex].

Based on the above information, the information is as follows:

The above formula represent that the investment should have the nomibal rate of 27% that compounded 12 times per year.

Learn more: brainly.com/question/17429689

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What does DNA do for our bodies? 'T Jack Lawler, a financial analyst, wants to prepare an article on the Shadow Stock portfolio developed by the American Association of Individual Investors (AAII). A list of the 30 companies in the Shadow Stock portfolio as of March is contained in the Excel Online file below. Use the spreadsheet to answer the following questions.Jack would like to select a simple random sample of 5 of these companies for an interview concerning management practices.a. The Shadow Stock companies are listed in column A of the Excel worksheet provided above. In column B we have generated a random number for each of the companies. Use these random numbers to select a simple random sample of 5 of these companies for Jack by finding the smallest random number, the second smallest random number, etc. in column B using an Excel function.The random numbers corresponding to the first 5 companies selected are (to 5 decimal places):First company (smallest random number) ____Second company (2nd smallest random number) ____Third company (3rd smallest random number) _____Fourth company (4th smallest random number) _____Fifth company (5th smallest random number)______0.151060.786640.467360.312880.057430.968450.708240.437010.687090.492620.695310.041230.510610.237960.921810.918750.974690.788240.302990.615120.832910.058940.768090.850760.615970.429980.924340.364110.722850.29854 help picture provided Please help I cant figure this one out which of the following is not a factor of 4x^3+12x^2-72x? a.(x+9) b.(x-3) c.4x d.(x+6 The tables show the amount earned by James and Paco working at the same store.James's Hours Amount Earned3 $35.405 $59.008 $94.40Paco's Hours Amount Earned2 $24.004 $48.007 $84.00What are the two equations that can represent James and Paco's hourly wages, where h is the number of hours worked and d is the amount of money earned?Compare the equations to determine if there is any difference between what James and Paco make each hour. [tex]\sqrt{(-81)x^{2} }[/tex] What is the mass in grams of 2.5 mol of O2? What caused the Underground Railroad to become more organized and deliberate? Question 3 (1 point)Explain the difference between a Constitutional and an Absolute Monarch. Which is the weakest of the four fundamental forces? strong nuclear weak nuclear electromagnetic gravitational bro THIS GIVIN ME A HEADACHEEEEEEE. help pls LOL infinite phrase, participial phrase, absolute phrase, gerund phrase Which statement is NOT true?O The Desert Fathers declined to be ruled by men.O The Desert Fathers had no desire to rule over themselves.O The Desert Fathers did not flee from fellowship.O The Desert Fathers wanted to be ruled by men. I urgently need help!!!! Find the length of the third side. If necessary, round to the nearest tenth. 24 25 does any one know the correct answer that is good in math Find the slope of the graphed line below. Help please! Which is considered a dark green vegetable?A. CarrotsB. BroccoliC. SquashD. Green peas PLEASE HELP I AM HOPLESS ON THISWhat is the location of point A?(-1, 2)(-2, -1)(1, -2)(-2, 1)