Mathematics High School

work out the circumference of this curcle. Give your answer in terms of pi and state its units

Answers

Answer 1

Answer:

:14pi and 43.98 (2dp)

Step-by-step explanation:

circumference =2xpixr

radius = 14 divide by2 =7

2x pi x 7=14pi

14pi =43.98229715

=43.98 (2dp)

HOPE THIS HELPS! HAVE A GREAT DAY

Answer 2

Answer:

[See Below]

Step-by-step explanation:

[tex]Hey~There![/tex]

_________________________

➜ First you need to set up the formula:

Formula: [tex]C=2[/tex]π[tex]*r[/tex][tex]2[/tex]π[tex]*7=43.9822971503[/tex]

➜ Round:

To round, look at the number in the tenths place: [tex]9[/tex]. Now look to the right of that number, In this case it's an [tex]8[/tex]. So if the number is greater than or equal to [tex]5[/tex] then you round up. If it's less than So when we round [tex]43.9822971503[/tex] we get:

- Thousandth: [tex]43.982[/tex]

- Hundredth: [tex]43.98[/tex]

- Tenth: [tex]44.0[/tex]

_________________________

So based on the above work we can conclude that the circumfrence of the circle is:

Exact Form: [tex]43.9822971503[/tex]Rounded Forms: [tex]43.982[/tex], [tex]43.98[/tex], [tex]44.0[/tex]Whole Number Form: [tex]44[/tex]

_________________________

[tex]Hope~this~helps~Mate!\\-Your~Friendly~Answerer,~Shane[/tex] ヅ

Related Questions

Find the value of x.
105° /15xº

Answers

Answer:

X=7

Step-by-step explanation:

I am so sorry if this is not correct. I don´t know why there are 0s next to each number. I hope this helped. Again, I am sorry if this is incorrect

What is the first step in solving: 19 + 8x = 91?
A. Simplify
B. Multiply by 8
C. Subtract 19
D. Divide by 8

Answers

Answer:

C. Subtract 19

Step-by-step explanation:

Answer:

Subtract 19 from each side

Step-by-step explanation:

19 + 8x = 91

Subtract 19 from each side

19-19 + 8x = 91 -19

8x = 72

Then divide each side by 8

8x/8 = 72/8

x = 9

question is in the pic

Answers

Answer:

Step-by-step explanation:

greater than ..??? i think

Please help I need a RIGHT ANSWER PLSSS

Answers

18.5

Figure b is a little bigger than a and for width a is 2.5 longer than b so just add 2.5 to 16 to find the length :)

The first two digits of Oliver's three-digit
apartment number are 1 and 2. His apartment
number is a prime number. What is Oliver's
apartment number?

Answers

Answer:

127

Step-by-step explanation:

George is twice the age of Mike minus 5. The sum of George and Mike's ages is 31. How old is George and write an equation to represent this situation.

Answers

Answer:

George is 19

Step-by-step explanation:

George is g and Mike is m

g = 2m - 5g + m = 31

Substitute g in the second equation

2m - 5 + m = 313m - 5 = 313m = 36m = 12

Finding g

g = 2*12 - 5 = 24 - 5 = 19

In a sequence of numbers, a, = 16, a. = 21, a. = 31 and a, = 36, based on this information, Which of the following equation that can be used to find the nth term in the sequence, an?
an = 3n + 2
an = 5n + 1
an = 2n + 2
an = 5n + 3

Answers

Answer:

The second: aₙ = 5n + 1

Step-by-step explanation:

We are checking the sequences by calculating given terms from equations:

[tex]a_n = 3n + 2\\\\a_3 = 3\cdot3 + 2=11\ne16\ \implies\ not\ this\ equation\\\\\\a_n = 5n +1\\\\a_3 = 5\cdot3 +1=16\\\\a_4 = 5\cdot4 +1=21\\\\a_6 = 5\cdot6 +1=31\\\\a_7 = 5\cdot7 +1=36\\\\\ so\ this\ is\ the\ equation\\\\\\Just\ to\ be\ sure:\\a_n = 2n + 2\\a_3 = 2\cdot3 + 2=8\ne16\ \implies\ not\ this\ equation\\\\a_n = 5n + 3\\a_3 =5\cdot3 + 3=18\ne16\ \implies\ not\ this\ equation[/tex]

What is -16=p/-3+(-9)

Answers

Answer:

192?

Step-by-step explanation:

-16 = p ÷ [-3 + (-9)]

-16 × [-3 + (-9)] = p

-16 × - 12 = p

192 = p

There are 42 members of the Drama Club. Let t be the amount of money each earned for the spring trip. Write an expression that tells the total amount the club raised

Answers

Answer:

Money raised = 42t

Step-by-step explanation:

What is the area of a rectangle on a graph
60 units

Answers

Answer:

76 unit

Step-by-step explanation:

because added the rectangle size and added the 60 with 16

For those who want some points, what is the best game ever created?

Answers

Answer:

it has to be among us, i love that game

Step-by-step explanation:

Answer:

The best game ever created is either call of duty or Halo

Select all segments parallel to FE.
HF

AB

FC

GH

ID

CD

BE

GJ

AJ

BC

IH

GE

AD

IJ

Answers

Answer: CB, DA, IJ, HG

Step-by-step explanation:

As long as the lines never intersect, they are parallel

Answer:

DONT CHEAT

Step-by-step explanation:

BRANILESS IF ANSWERED QUICK!! What is the measure, in degrees of angle x?

Answers

We can solve this by using linear pair.

Thus, x degree + 63.2 degree = 180 degree

= x degree= 180 degree - 63.2 degree

= x degree= 116.8 degree

= Thus x = 116.8 degree

Answer:

We can solve this by using linear pair.

Thus, x degree + 63.2 degree = 180 degree

= x degree= 180 degree - 63.2 degree

= x degree= 116.8 degree

= Thus x = 116.8 degree

Solve: – 8( 2x + 4) = 80

Answers

Answer:

x=3

Step-by-step explanation:

Simplifying

8(2x + 4) = 80

Reorder the terms:

8(4 + 2x) = 80

(4 * 8 + 2x * 8) = 80

(32 + 16x) = 80

Solving

32 + 16x = 80

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-32' to each side of the equation.

32 + -32 + 16x = 80 + -32

Combine like terms: 32 + -32 = 0

0 + 16x = 80 + -32

16x = 80 + -32

Combine like terms: 80 + -32 = 48

16x = 48

Divide each side by '16'.

x = 3

Simplifying

x = 3

Answer:

x = -7

Step-by-step explanation:

WORK:

1. 2x + 4= -80/8

2. 2x + 4 = 10

3. 2x = -10 - 4

4. 2x = 14

5. x = -14/2

SIMPLIFY: -14/2 = -7

I hope this helps!

.
Rachel bought three and fifty-two hundredths pounds of apples at the store. How is this written in number form?

Answers

Answer:

3 52/100 or 3.52

Step-by-step explanation:

three = 3

fifty two=52

hundredths=out of /100

fifty two hundredths =52/100=0.52

3.52 or 3 52/100

Detemine the x- and y-intercepts of the graph y= -1/3x+2

Answers

Answer:

Step-by-step explanation:

y intercept is 2

x intercept is 6.

what is the equation of the line that passes through the point (-2,-2) and is parallel to the line 3x-y=2

Answers

Answer:

y = 3x + 4

Step-by-step explanation:

Turn the equation from standard form to slope intercept form. So, solve for y.

3x - y = 2

~Subtract 3x to both sides

-y = 2 - 3x

~Divide -1 to everything

y = -2 + 3x

~Reorder

y = 3x - 2

The slope of a parallel line is the same as the original.

Find the new y-intercept.

y = 3x - 2

-2 = 3(-2) + b

-2 = -6 + b

4 = b

y = 3x + 4

Best of Luck!

is 2 1/2 < -2 a true statement?

Answers

It's false because a negative number can't be greater than a positive number

false due to -2 being a smaller quantity than 2 1/2

Mrs ramos thumb measures 4 centimeters express this length in meters

Answers

Answer:

0.04

Step-by-step explanation:

4 centimeters=0.04 meters

Which of the Following Algebraic Expressions correctly represents The phrase” 30 divided by 7 times a number”

Answers

The phrase 30 divided by 7 times a number is 30/7x

Suppose lim f(x)=-1, lim f(x)=-1, and f (-3) is not defined.
Which of the following statements is (are) true?
I.
lim f(x)=-1
II. f is continuous everywhere except at x = -3.
III. f has a removable discontinuity at x = -3.
(A) None of them
(B) I only
(C) III only
(D) I and III only
(E) All of them

Answers

Its e all of them hope it helped

Bob huffs x cans of paint thinner. Each can of paint thinner costs $5.00 each. He spent $30.00 at the store. How many cans of paint thinner did he buy?

Answers

Answer:

6 cans

Step-by-step explanation:

divide 30 by 5

for each heart there r 2 stars which models shows this relationship? PLS HELP ASAP im timed!!!!!!!!!!

Answers

Answer:

might take a minute

Step-by-step explanation:

lemme do this hold on

I know this one give me a sec

Please tell me where to graph this (its about slope)

Answers

Answer:

When it come to coordinates (x,y) x comes first then y. And when it comes to fractions rise/run rise is your numerator and run is your denominator.

y = 1/2x + b

3 = 1/2(4) + b

3 = 2 + b

1 = b

y = 1/2x + b

Hope this helps

your graph should look like this

Is 90,953,135 divisible by 5?

Answers

yes, 18,190,627•5=90,953,135

Answer:

Yes

Step-by-step explanation:

If the number ends with 5 or 0, then it is divisible by 5

if you could subscribe to my friend penny_pg3d that would be great!

What will be the coordinates of point A if figure ABCD is reflected across the x-axis?

Answers

The coordinate for point A is (-2,5)

The coordinates of points A are -2 and 5.

What is coordinate geometry?

A coordinate plane is a 2D plane that is formed by the intersection of two perpendicular lines known as the x-axis and y-axis. A coordinate system in geometry is a method for determining the positions of the points by using one or more numbers or coordinates.

In the given image there is a rectangle ABCD on the coordinate axes. All the vertices of the rectangle are having coordinates. Point A of the rectangle is in the second quadrant where the value of y is positive but the value of x is negative. The coordinates of points A are -2 and 5.

Therefore, the coordinates of points A are -2 and 5.

To know more about Coordinate geometry follow

brainly.com/question/18269861

#SPJ2

Which graph represents a proportional relationship?

Answers

Answer:

Step-by-step explanation:

well the one on the bottum is nonliinneir so no and the top is lienier and proprtional

How to measure 4 tablespoons of butter

Answers

1⁄4 cup = 1⁄2 stick = 4 tablespoons = 2 oz. = 57g

1⁄2 cup = 1 stick = 8 tablespoons = 4 oz. (1⁄4 pound) = 113g

3⁄4 cup = 11⁄2 sticks = 12 tablespoons = 6 oz. = 170g

1 cup = 2 sticks = 16 tablespoons = 8 oz. (1⁄2 pound) = 227g

11⁄4 cups = 21⁄2 sticks = 20 tablespoons = 10 oz. = 284g

11⁄2 cups = 3 sticks = 24 tablespoons = 12 oz. (3⁄4 pound) = 341g

13⁄4 cups = 31⁄2 sticks = 28 tablespoons =14 oz. = 398g

2 cups = 4 sticks = 32 tablespoons = 16 oz. (1 pound) = 454g

The wrapping on each stick indicates tablespoon measures (8 tablespoons per stick). So if you are using cup measures you could pack the butter into a measuring cup or below is a ready reckoner which may help if you have scales. 1 stick butter = 8 tablespoons = 1/2 cup = 4 ounces/110g.

Common measurements:

1 kilogram = 2.2lbs

454 grams = 1lb = 16 oz

28.35 grams = 1 oz

1 tbsp = 15 ml

1 tsp = 5ml

1 tbsp = 3 tsp

4 tbsp = 1/4 cup

1 cup = 250ml = 8 fluid oz

1 fluid oz = 29.5 ml = 2 tbsp

1 pint = 2 cups

You could see that 4 tablespoons = 1/4, so you could pour and melt it in a measuring cup.

Want brainliest?
Plz help with this !

Answers

it's the 3rd one.

Step-by-step explanation:

The x intercept is 10

the rest does not make sense in this question.

It took Courtney 10 minutes to walk home from school. It took Felicia 6 more minutes than it took Courtney. How long
did it take Felicia to walk home from school?

Answers

Answer:

Felicia took 16 minutes to get home

Step-by-step explanation:

Because Courtney took 10 minutes and Felicia took 6 MORE minutes than Courtney:

10 minutes (Courtney time)

+ 6 minutes (How many more minutes Felicia took than Courtney)

_____________

16 minutes (Felicia's total time)

Answer:

16 minutes

Step-by-step explanation:

Courtney took 10 minutes

Felicia took 6 more minutes

(more is your keyword to add)

10+6=

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work out the circumference of this curcle. Give your answer in terms of pi and state its units​

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work out the circumference of this curcle. Give your answer in terms of pi and state its units