Find the length of arc AB

Find The Length Of Arc AB

Answers

Answer 1

Answer:

the answer is 4pi or 12.56637061

Step-by-step explanation:

the arc length equals 2pi x radius ( known angle (120) / 360 which equals 4pi or 12.56637061


Related Questions

if f(x)= -5 -7x, find f(-2)

Answers

Answer:

Given f(-2)

= -5 -7(-2)

= -5+14

= 9

Thus f(-2) of f(x)= 5-7x is 9

plz only answer if you know you are correct

Answers

Answer:

2/3

Step-by-step explanation:

rise over run

A cabinet is 1.5 meters tall. If 1 meter is approximately 1.09 yards, how tall is the cabinet, in yards?

Answers

Answer:

1.64041995 yards

Step-by-step explanation:

If one meter is 1.09 yards, just add half that amount.

The height of the cabinet is 1.635 yards.

What is Unit measurement?

A unit of measurement is a definite magnitude of a quantity, defined and adopted by convention or by law, that is used as a standard for measurement of the same kind of quantity.

Given:

height of cabinet= 1.5 m

1 meter= 1.09 yards

So, the height of cabinet in yards is

=1.5*1.09

= 1.635 yards

Hence, the height of the cabinet is 1.635 yards.

Learn more about unit measurement here:

https://brainly.com/question/15402847

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Ali plans to buy 6 softballs and 3 soccer balls for the teen club. If he has a coupon for $8 off his purchase , how much will he pay for the balls?

Answers

Answer:

c=(6x+3y)-8

Step-by-step explanation:

Find the area of the square ABCD.

Answers

Answer:

Step-by-step explanation:

area of square is basically one side times itself

14 times 14 =196m^2

Answer: 196 meters

Step-by-step explanation: To find the area of any square you must do length(vertical side) times the width(horizontal side). It would look like this: length x width. So in this equation, it would be 14x14=the area. Another thing is that when you have a square when you know one side the other side is always as long or wide as the one you know. So 14x14=196 square meters

Solve this equation for x:
-100+2х=80+бх


Answers

Answer:

-45

Step-by-step explanation:

-100 + -80 = 6x + -2x

-180 = 4x

-180/4 = -45

Answer:

x= -45

Step-by-step explanation:

-100 + 2x =  80 + 6x

-80  - 2x  =  -80 -2x

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

-180 + 0   =    0 + 4x

-180/4 = x

-45 = x

*EXTRA POINTS* Identify each pair of angles as-----
vertical, supplementary, corresponding, alternate interior, alternate exterior, or consecutive (same-side) interior:

Answers

1- corresponding
2-alternative exterior
3-corresponding

The value of the digit in the hundreds place in the number 587,349 is 1/10 the value of the digit in the thousands place in which number? *

A 683,749
B. 687,934
C 638,749
D 368,749

Answers

Answer:

a

Step-by-step explanation:

Write the linear equation of this line.

Answers

I think the correct answer is y=x+2 ( sorry if I’m wrong )

Which side lengths form a right triangle?

Answers

Answer:

c

Step-by-step explanation:

I will you brainiest if you can answer this

Answers

The answer is =3125x

Select the correct answer.

The table shows the monthly snowfall in Kyburz, California, and Park City, Utah.

What conclusion can you draw from the given data?

A. Because the interquartile range of the data for Kyburz is higher than the interquartile range of the data for Park City, the variability in the monthly snowfall is higher in Kyburz.

B. Because the interquartile range of the data for Kyburz is lower than the interquartile range of the data for Park City, the variability in the monthly snowfall is lower in Kyburz.

C. Because the mean of the monthly snowfall values in Kyburz is higher than the mean of the monthly snowfall values in Park City, the variability in the monthly snowfall is higher in Kyburz.

D. Because the mean of the monthly snowfall values in Kyburz is lower than the mean of the monthly snowfall values in Park City, the variability in the monthly snowfall is lower in Kyburz.

Answers

Answer: A) Because the interquartile range of the data for Kyburz is higher than the interquartile range of the data for Park City, the variability in the monthly snowfall is higher in Kyburz.

Step-by-step explanation:

             Kyb    |    Par

        0  |     0

        0  |     0

        2.4   |     1.4

        4  |     2.5

        9.3   |     20.5

        12.9  |      24.4

        35.8 |      46.6

        49.7 |      54.8

        60.7 |      59.2

        73    |      59.5

        75    |      65.4

               84.6 |      76.8

 

Median 24.35 35.5

Quartile 1 3.2 1.95

Quartile 3 66.85 59.35

Inter Quartile Range 63.65 57.4

Answer:

The answer is a

Step-by-step explanation:

please mark me brainiest because I just took the quiz.  

Yarin’s gross pay for the year was $3,500. The federal income tax withholding from his pay was 9% of his gross pay. Yarin determined the federal income tax he owes is $115. How much of a refund can Yarin expect?

Answers

9514 1404 393

Answer:

  $200

Step-by-step explanation:

The amount of withholding was ...

  $3500 · 9% = $315

The excess over the amount due is ...

  $315 -115 = $200

Yarin can expect a refund of $200.

Answer:

A $200

Step-by-step explanation:

Why would someone choose to use a graphing calculator to solve a system of linear equations instead of graphing by hand? Explain your reasoning.

plz give a long paragraph or i will get it wrong

P.S i might give a brainlist....no i will

Answers

Answer:

A graphing calculator is more likely to be correct than if we do it by hand. When doing it by hand, we could have minor algebra errors that could change the final answer. However, the calculator has built-in algorithms that could solve the system of equations quickly and accurately. also another

Sample Response: A graphing calculator is more accurate than graphing by hand. If the slope and/or y-intercept is a fraction or decimal, it is more difficult to accurately graph by hand. Using a calculator might also be more time-efficient because it might accept a line in any form. A calculator’s window can be adjusted quickly instead of having to redraw a graph by hand when adjusting the scale.

Step-by-step explanation:

Answer:

A graphing calculator is more accurate than graphing by hand. Using a calculator might also be more time efficient because it might accept a line in any form. A calculator's window can be adjusted quickly instead of having to redraw a graph by hand when adjusting the scale.

A school cafeteria has 10 1/2 gallons of orange juice to give equally to 7 classes. How much orange juice will each class get

Answers

Answer:

3/2

Step-by-step explanation:

10 1/2 divided by 7 = 1 1/2 or 3/2

What is the solution for -10 < x - 9? x < -1 x < -19 x > -1 x > -19

Answers

Answer:

x > -1

Step-by-step explanation:

-10 < x - 9

-10 + 9 < x - 9 + 9

- 1 < x

x > -1  is the correct answer.

Hope this helps.

Answer:

x > -1 Is your answer

Step-by-step explanation:

Hope this helps!

Have a nice day! ♥

2. Find the midpoint of PQ.

Answers

Answer:

c) (-2, -1)

Step-by-step explanation:

to find the midpoint of a line, u have to average its coordinates.

Coordinates of P = (2,6)

Coordinates of Q = (-6, -8)

The formula for finding the midpoint is this:

[tex](\frac{x_{1}+x_{2} }{2}, \frac{y_{1}+y_{2} }{2 } )[/tex]

this basically means u average the points. So for the midpoint's x coordinate, it'll be (2-6)/2 = (-4)/2 = -2

midpoint's y coordinate = (6-8)/2 = (-2)/2 = -1

Therefore, the coordinates of the midpoint are (-2, -1), option c

hope this helps!

Answer:

C

Step-by-step explanation:

Remark

Just eye balling the answer it looks to me like the midpoint is (-2,-1). Of course Eyeballing it is not the way to do math, but it tells you where it is approximately.

Given Points

P: (2,6)

Q: (-6,-8)

Solution

midpoint = (x1 + x2)/2, (y1 + y2)/2

midpoint = (2 + - 6)/2, (6 - 8)/2

midpoint = (-4/2, -2/2)

midpoint = (-2,-1)

Fill in the blanks to explain one way to solve this system of equations using elimination.

6x + 2y = 14
5x – 2y = 8

First, add the two equations to get 11x = ____. Then substitute for x in either equation to get y =___.
PLEASE HELP

Answers

Answer: answer is Firts add the two equations to get 11x=22 Then substitute 2 for x in either equation to get y= 1

Step-by-step explanation:so [22][ 2] and ( 1) should be your answers and if your in quiziz mark that is true if ur not then mark my answers

The blank places can be filled as, First, add the two equations to get 11x=22. Then substitute for x in either equation to get y =1.

What is a System of the equation?

Inconsistent System

A system of equations to have no real solution, the lines of the equations must be parallel to each other.

Consistent System

1. Dependent Consistent System

A system of the equation to be Dependent Consistent System the system must have multiple solutions for which the lines of the equation must be coinciding.

2. Independent Consistent System

A system of the equation to be Independent Consistent System the system must have one unique solution for which the lines of the equation must intersect at a particular.

The equation can be solved by adding the two of the given equation,

[tex]6x + 2y + 5x - 2y = 8+14\\\\11x = 22[/tex]

As we get the values of 11x=22, find the value fo x which is 2, substitute the equation in either of the given equation,

6x + 2y = 14

6(2) + 2y = 14

2y = 14 - 12

y = 1

Thus, the value of y is 1.

Now, the blank places can be filled as, First, add the two equations to get 11x=22. Then substitute for x in either equation to get y =1.

Learn more about System of equation:

https://brainly.com/question/12895249

HELP ME! im not sure !

Answers

Answer:

193.2

Step-by-step explanation:

The way you would find the volume to a rectangular prism, is multiplying your length x width x height.

THE ANSWER IS D I THKNK

A leather coat originally cost 125.99 and is on sale for 25% off. What is the new price of the leather coat

Answers

The new price would be $31.49

Answer: $94.49

Step-by-step explanation:

125.99 x 25/100

125.99 x 0.25

you save = $31.50

final price = original price - discount

final price = 125.99 - 31.4975

final price = $94.49

Write each number in scientific notation. 1. 14,700
2. 0.00083
3. 760,000,000
4. 0.038
5. 0.38
6. 3.8
7. 3,800,000,000,000
8. 0.0000000009​

Answers

1.) 1.47 x 10^4 is the correct answer

50 POINTS!!! ASAP!!! WILL MARK BRAINLIEST!!!
3. Angelica uses the point (4, 3) to represent the location of her house and uses the point (10, 8) to represent
the location of a gas station. Each unit on the graph represents 1 mi. She wants to drive to the gas station
using a straight line. How far is the gas station from Angelica’s house? Show your work.

Answers

Answer:

It would be 7.81 miles.

Step-by-step explanation:

I hope this helps you out

Answer:

Distance between Gas Station and House = 7.81 miles.

Given: House location ( 4, 3 ) and Gas station location ( 10, 8)

        On graph 1 unit = 1 mile.

To find: Distance between Gas Station and House

We use the Distance formula to find the distance between two points

From given points and formula,Since, 1 unit = 1 mile

Therefore, Distance between Gas Station and House = 7.81 miles.

Step-by-step explanation:

done the test

k+8=19 ?????????????

Answers

Answer: 11

Step-by-step explanation:

Answer:

=11

Step-by-step explanation:

help pls i will mark the brainiest

Answers

You are right it’s answer A

Answer:

Yes, the answer is A.

Step-by-step explanation:

Since they are asking for their account balance if they created one together with their bank balances:

-216.50 + -45.75 = -262.25

The trick is the negative, but for this just add both balance accounts together and pretend it's in positive form, after that make it into negative form.

Describe what probability is and how it is used in the real world. Explain how to calculate probability of an event. Explain the difference in something being unlikely, likely, certain, and equally likely to happen. Write 3-5 Sentences

Answers

Answer:

coconut

Step-by-step explanation:

coconut is yumi

the average weight of a snow crystal is 1 times 10 to the power of -7 gram. If there are 3.7 times 10 to the power 9 snow crystals, what is their total weight?

A- 3.7 grams
B- 37 grams
C-370 grams
D- 3,700 grams

Answers

Answer:

370

Step-by-step explanation:

.. rjdndbdhusiduehehehehe

PLEASE HELP ME ASAP!

Based on the information in the table, is the relationship between pens and the number of boxes a proportional relationship? Why?
The table is shown below.

PENS : 3 - 6 - 9 - 12
BOXES : 1 - 2 - 3 - 4

Answers

Answer:

Yes

Step-by-step explanation:

for pens you are adding 3 each time

for boxes you are adding 1 each time

it is correct because they all have the same unit rate

3/1=3

6/2=3

9/3=3

12/4=3

Pls help me this is timed (have a good day Jesus loves u.)

Answers

Answer:

The anwser is B

Step-by-step explanation:

When you have something to the third power, you multiply it by itself three times.

Have a good day :)

Answer

b is correct

Step-by-step explanation:

HELP PLS ASAP

According to this ratio 6:5, if ​60 students​ attended from New York, then how many students were from Pennsylvania?

Answers

Your answer is 50

Six was multiplied by 10 so you do the same to 5 which 5 times 10 is 50

What is m<8 if m <4 = 50°?​

Answers

Answer:

130 degrees

Step-by-step explanation:

angle 4 and angle 8 should add up to 180 degrees

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