Mathematics High School

does anybody know this answer I'm just checking the (answer asap)

Does Anybody Know This Answer I'm Just Checking The (answer Asap)

Answers

Answer 1

Answer:

you are right

Step-by-step explanation:

C=d*pi

a. for d/C, it would be d/C=1/pi

c. for pi/C, it would be pi/C=1/d

d. for pi/d, it would be I don't wanna do, but it doesn't matter cause it's wrong

therefore, C/d=pi

is correct

Related Questions

A company makes cylindrical crackers that have a cylindrical hole in the middle.

The diameter of the entire cracker is 16 mm the diameter of the hole is 8 mm, and the cracker is 18 mm long.
What is the volume of the material used in each cracker?
Round to the nearest cubic millimeter.

Answers

Answer:

2714 mm3

Step-by-step explanation:

   Volume of the material used in each cylindrical cracker is 2714 cubic mm.

Volume of a cylinder: Volume of a cylinder is given by the expression,

         Volume = πr²h

Given in the question,

Cylindrical cracker have a cylindrical hole in middle. Diameter of entire cracker = 16 mm Diameter of the cylindrical hole = 8 mm Length of the cracker = 18 mm

Material used in cracker = Volume of the whole cracker - Volume of the cylindrical hole

                                         = [tex]\pi (\frac{16}{2} )^2(18)-\pi (\frac{8}{2} )^2(18)[/tex]

                                         =  1152π - 288π

                                         = 864π

                                         = 2714.34

                                         ≈ 2714 cubic mm.

  Therefore, volume of the material used in each cracker will be 2714 mm³.

Learn more about the volume of a cylinder here,

https://brainly.com/question/15891031?referrer=searchResults

What is the answer here and explain why.

Answers

Answer:

x = 8

Step-by-step explanation:

Given

- 4(- x + 8) = 0

- 4≠ 0, so

- x + 8 = 0 ( subtract 8 from both sides )

- x = - 8 ( multiply both sides by - 1 )

x = 8

Answer:

X=8

Step-by-step explanation:

GOOD LUCK!

The formula for the perimeter of a rectangle is P = 2(l + w). Which equation is NOT equivalent to the formula?

Answers

Step-by-step explanation:

Which equation is NOT equivalent to the formula?

Answer: p-w=2l

Step-by-step explanation:

Find the line's slope and a point on the line.
y-4=
= (x + 5)

Answers

Answer:

y=x+9

Step-by-step explanation:

First, remove the parentheses.

Write in slope-intercept form. (y=mx+b)

6 over 35 + 4 over 7= ?​

Answers

Answer:

hgfgdfsdfdgfhkjlkjhgfrderftryu

Step-by-step explanation:

Answer:

26/35

Step-by-step explanation:

6/35+4/7

you need to make the second fraction have the same denominator

to do this, you need to do 7 times 5 to make 35

times the numerator by the same

this would mean:

6/35+20/35=26/35

i hope i helped

please mark it as brainliest!!<3

80% of what number is 190

Answers

80% of 190 = 152
THE ANSWER IS 152

Answer: I would have to say 237.5

                  (152 is 80% of 190)

Step-by-step explanation:

If 190 is 80% of a number then you need to reverse the process, .8 * 190 = 80% OF 190 but 190 / .8 = 237.5 which means that 190 is 80% of 237.5

                              ~Notify me if you have questions~

                             Have a nice day and I hope it helps!

                                                       ^ω^

-- XxFTSxX

2. How far does a lorry move if it's travelling at:
a. 10m/s for 30s
b. 20m/s for 20s
c. 2m/s for 100s
d. 15m/s for 28s

Answers

a) 300m
b) 400m
c) 200m
d) 420m

Answer:

down below!

Step-by-step explanation:

a)300m

b)400m

c)200m

d)420m

i hope i helped<3

What is the other endpoint of the segment with midpoint 23 and endpoint 27

Answers

Answer:

19

Step-by-step explanation:

Difference between one end point and mid point

= 27 - 23 = 4

Other endpoint = 23 - 4 = 19

The answer to your question is 19

Somebody help me ASAP due in 12 minutes

Answers

I believe the answer is -1/2

HEELLPPPPPPPPPPPP.. I NEED THE ANSWER

Answers

C I thinkkkkkkkkkkk!!!!!!!!!

sup my guys.
simplify.
12/232 x 24/127 =

Answers

Answer:

36/3683

​

Step-by-step explanation:

Use the equation below to find v, if u = 18, a=6, and t=4.
v=u+at

Answers

v= 42
v=18+6(4)
v=18+24

Answer:

v= 42

Step-by-step explanation:

To find the value of v, substitute the given values into the equation.

v= u +at

when u= 18, a= 6, t= 4,

v= 18 +6(4)

v= 18 +24

v= 42

Plz help me quickly!!!!!!!

Answers

Well that’s not helpful you didn’t give him the answer

Yesterday I ran 9.6 miles at an average speed of 0.4 miles per 5 minutes. How long did it take me to run the 9.6 miles?​

Answers

Answer:

2 hours

Step-by-step explanation:

9.6/(60/5 x 0.4) = 2 hours

/ = divide

x = multiply

A bicycle wheel has outer diameter 32cm. How far will the cyclist travel if the wheel rotates 100π times? Give your answer in kilometres and correct to two decimal places.

Answers

Answer:

[tex]T=0.3142km \\T=0.31km\ to\ 2dp[/tex]

Step-by-step explanation:

Diameter [tex]d=32cm=0.32m[/tex]

Number of rotations [tex]N=100\pi[/tex]

Generally the circumference of the wheel is mathematically given as

[tex]C=2\pi r[/tex]

[tex]C=2\pi (0.32)^2/4[/tex]

[tex]C=1.005309649m[/tex]

[tex]C=1.0m[/tex]

Generally the total distance traveled  T is mathematically given as

[tex]T=N*C[/tex]

[tex]T=100\pi *1m[/tex]

[tex]T=314.1592654m \approx 314.16m[/tex]

Total distance traveled  T in Kilometres

[tex]T=314.1592654m[/tex]

[tex]T=\frac{314.1592654m}{1000}[/tex]

[tex]T=0.3142km \\T=0.31km\ to\ 2dp[/tex]

The entry ticket to a local football game costs $10 for an adult and $5 for a child. A group of 100 people paid an entry fee of $710. How many adults and how many children were there in this group?

Answers

Answer: Adults = 58

Children = 42

Step-by-step explanation:

Let adults be denoted as a

Let Children be denoted as c

a + c = 100 ...... i

10a + 5c = 710 ...... ii

Multiply I by 5

Multiply ii by 1

5a + 5c = 500 ...... iii

10a + 5c = 710 ...... iv

Subtract iii from iv

5a = 210

a = 210/5

a = 42

Since a + c = 100

c = 100 - 42 = 58.

Adults = 58

Children = 42

A.) 18
B.) 12
C.) 30
D.) 24​

Answers

i would say d because you just have to estimate it and d is you r best answer
I’d have to say ( C ) because it’s the closest one to ( I ) and ( K ).

Find the equation of the linear function represented by the table below in slope-
intercept form.

Answers

Answer:

y=6x+4

Step-by-step explanation:

PLZ HELP WILL DO ANYTHING

Answers

Answer:

Help me with my Physics lol

The difference between a number squared and 10 is 71 just right equation please don't solve

Answers

Answer:

x² - 10 = 71

that would be how the equation would be written out

if 12 +0= 1 + 12, then ___ must equal:

Answers

0 must equal 1 because 12+1 equals 13

13 minus 12 Is 1

I need to simplify x2+2x+1​

Answers

Answer:

(x+1) (x+1)

Step-by-step explanation:

Answer:

There are no like terms.

Its still x2+2x+1

Step-by-step explanation:

what is the relationship between the number of sides in a polygon and the sum of the measures of the interior angles ?

Answers

Use this formula: 180(n-2), 'n' being the number of sides of the polygon. But you are right about the pattern of the sum of the interior angles.

Im to dum for this, can big brain person do this PLZ

Answers

Answer:

its ur ma and also wheres the picture nobrainer;-;

Step-by-step explanation:

Answer: yeah i see cuz theres nothing

Step-by-step explanation:

15 divided by 2 equals what

Answers

Answer:

7.5

Step-by-step explanation:

Which values of a, b, and c represent the answer in simplest form?
5 3
88
=a
a= 1,b=3,C= 2
a=1,b=40, C = 24
a= 1,b= 16,C= 24
a=1; b=2, c=3

Answers

Answer:

1 16/24    1 2/3 answer is D

Step-by-step explanation:

Are 7/28 and 18/36 equivalent

Answers

Answer: No they are not

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

QUICKK
Solve systems by substitution Find the solution
SHOW ALL WORK

x = y - 2
4x + y = 2

( , )

Answers

(0,2) hope this is the answer you’re looking for

Please help!! 15 Points!!!!

Answers

Answer:

I think it is ether A are B

Answer: 1 solution

Step-by-step explanation: 3(

7

3

x+

4

3

)−2x+8=5x+12

all numbers are are solutions

What would you do to solve the equation below x/2=15

Answers

Answer: x=30

Step-by-step explanation:

Multiply both sides of the equation by 2 to cancel out the divide by 2.

x=15×2=30

Answer:

x=30

Step-by-step explanation:

2*x/2=15*2

x=30

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