1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
saw5 [17]
3 years ago
10

Mr. Lewis designed a circular walkway in

Mathematics
1 answer:
NARA [144]3 years ago
8 0

Answer:

The diameter is equal to the circumference divided by the number pi

Step-by-step explanation:

we know that

The circumference of the circular walkway is equal to

C=\pi D

where

D is the diameter

we have

D=6\ ft

substitute

C=\pi (6)

C=6\pi\ ft

so

Divide the diameter by the circumference

\frac{D}{C}=\frac{6}{6\pi}

\frac{D}{C}=\frac{1}{\pi}

D=\frac{C}{\pi}

The diameter is equal to the circumference divided by the number pi

You might be interested in
I am having trouble learning how to convert an equation to standard form can someone please explain this to me? ( my teacher ten
Molodets [167]
First, you have to simplify the equation:
y+3 = 3(x+5)
y+3=3x+15
So you multiply what’s inside the brackets (x+5) by the factor (3). So 3•x=3x, 3•5=15.
Then you rearrange the equation as necessary to convert it into standard form, which is Ax + By = C
3 0
2 years ago
BRAINLIEST IS AWNSERED
Phantasy [73]

Answer:

Y= -1x -3

Step-by-step explanation:

0,3

1,2

2-3=-1

1-0=1

-1/1=-1

y intercept is 3

6 0
3 years ago
Use the change of base formula to evaluate log5 44. Then convert log5 44 to a logarithm in base 2. Round to the nearest thousand
OverLord2011 [107]

Answer:

its 20

Step-by-step explanation:

count it

7 0
3 years ago
Read 2 more answers
You are downloading songs to your mp3 player the ratio of pop songs to rock songs is 5 to 4 you download 40 pop songs how many r
dmitriy555 [2]
The ratio of pop songs to rock songs you download is 5:4, and 40 are pop songs. You want to find out how many rock songs there are.
First, add the ratios together: 5+4=9. This means that 9 will be your denominator, so 5/9 songs are pop and 4/9 songs are rock.
Now you know that pop songs account for 5/9 of the songs, this means that 40 is 5/9 of the total songs. 
To find out how much 4/9 is, you need to divide 40 by 5 to get 1/9 and times that number by 4 to get 4/9:
40÷5=8×4=32 songs are rock songs   
7 0
3 years ago
Read 2 more answers
What is the answer to the pic​
MA_775_DIABLO [31]

Answer:

7

Step-by-step explanation:

\frac{7^{-1}}{7^{-2}}

7^{-1-(-2)}

7^{-1+2}

7^{1}

7

I used the following rules:

\frac{a^m}{a^n}=a^{m-n}

a^1=a

a \neq 0

6 0
3 years ago
Other questions:
  • A 12,000-lb killer whale might eat as much as 14,000 lb of fish per month (assume a 30-day month). If the average weight of a ce
    15·1 answer
  • The volume of a cube depends on the length of its sides. This can be written in function notation as v(s). What is the best inte
    10·1 answer
  • jared is 10 years old and peter is 15 years old. together, they run 150 yards. how far does each brother run?
    6·2 answers
  • In a study of 225 adults, the mean heart rate was 72 beats per minute. Assume the population of heart rates is known to be appro
    14·2 answers
  • from a balloon 1191 feet high, the angle of depression to the ranger headquarters is 72°54'. how far is the headquarters from a
    8·1 answer
  • PLEASE HELP ASAP THIS IS DUE TODAY!!!!
    5·1 answer
  • Kanisha shoots a basket every 7 seconds. Thomas shoots a basket every 12 seconds. They begin at the same time. How many seconds
    10·1 answer
  • What is the vertex of x2 + 8x + 12?
    6·1 answer
  • Please answer the questions before 12 am
    14·1 answer
  • Can someone help me?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!