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
svp [43]
3 years ago
14

Using the approximation 3.14 do pi what is the radius of a circle with the circumference 56.5 m?

Mathematics
1 answer:
Olegator [25]3 years ago
8 0
Circumference=Diameter*pi
56.5=3.14*D
Divide both sides by 3.14
D=17.99
Diameter= 2(radius)
17.99= 2r
Divide both sides by 2
The radius is about 8.995 or 9m
You might be interested in
WILL GIVE BRAINLIEST 10 POINTS Select all ordered pairs that satisfy the function y= -1/2x + 4
Ulleksa [173]
B I think but i could be totally wrong
3 0
3 years ago
One batch of cookies makes 18. How many
Viktor [21]

Answer:

6

Step-by-step explanation:

100/18=5 1/2

18*6=108

6 0
2 years ago
Read 2 more answers
What is the value of x in the equation 2x + 9 = 21?<br> O2<br> 06<br> 09<br> O 15
Taya2010 [7]

Answer:

the answer is 6

Step-by-step explanation:

2x + 9 = 21

2x = 21 - 9

2x = 12

x = 6

4 0
2 years ago
The height of a house is 39.2 ft, a doll house replica is 2.8 ft. What is the scale<br> factor?
Tatiana [17]
I might be wrong cause I don’t removed this from 4 years ago but it should be 36.4 also plz mark brainlyiest
3 0
2 years ago
PLEASE HELP ASAP 25 POINTS
Lisa [10]

We're going to go ahead and eliminate one answer out of the four. It <u>cannot be B</u> (the second answer) <em>because the graph is made of dotted lines. </em>

Dotted Lines = > or <

Solid Lines = ≤ or ≥

Next, let's focus on the straight line on the graph.

The equation for the line is  

y = x - 4

Since the shaded region is <em>below </em>the line,

the equation will be <u>y <  x - 4 </u>

We can now <u>eliminate </u>answer <u>A </u>

Since the second equation is y < - l x - 2 l

It will be shaded below the graph since it uses the ( < ) (less than symbol)


This means <em><u>the answer is  C</u></em>

Hope I helped, message me if you have any questions : )

8 0
3 years ago
Other questions:
  • The length of a rectangle is represented by the function L(x) = 5x. The width of that same rectangle is represented by the funct
    6·2 answers
  • Help!! Algebra 1!!<br><br> sorry if the picture is bad
    5·1 answer
  • Given the function, f(x)= 5(x+4)^3/2, which of the following represents its y-intercept
    5·1 answer
  • What’s is x=5y for y
    11·2 answers
  • What's the value of 10x3
    9·2 answers
  • If the pictured triangles are congruent what reason can be given
    10·1 answer
  • Consider the function y=f(x)=3x. The values of f(1/2) and f(1/4), rounded to the nearest hundredth, are_______ and__________ , r
    7·1 answer
  • A way to get to 19 x 9
    7·1 answer
  • X log(2^(x+2))=8 please help
    13·1 answer
  • Carissa’s gerbil has a tail that is the same length as its body length. Its tail is 102 millimeters. How long is her gerbil in c
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!