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
daser333 [38]
3 years ago
7

Please I want help I want a correct answer

Mathematics
1 answer:
nikdorinn [45]3 years ago
5 0

Answer:

12.1\pi, 7.4\pi

Step-by-step explanation:

First, we all know the formula its 2\piR however here we see the diameter to find R we have to divide: 12.1 divided by 2=6.05 but for me thats really useless because in the end you still have to multiply it by 2 so to find the circumference just find the diameter and add a pie beside it so the answer would be 12.1\pi for the others do the same thing. (pls give me brainliest or something)

You might be interested in
If there are 16 red bobbles for every 2 green dandees, how many red bobbles are there in 20 green dandees?
kvasek [131]

Answer:

160

Step-by-step explanation:

20 / 2 = 10

10 * 16 = 160

8 0
2 years ago
What are the coordinates of a point that is 7 strides west of (2,-1)
Marat540 [252]
(-5,-1) would be the coordinates since the only thing we’re changing by moving west is that we’re subtracting from the x value. Therefore, 2-7 is -5 so we get -5,-1
4 0
2 years ago
Michael and Lindsey are saving money. Michael begins with $20 and saves $5 per week. Lindsey begins with no money, but saves $10
True [87]
Let
x----------> number of weeks
y----------> saved money

we now that

<span>Michael begins with $20 and saves $5 per week
so
y=20+5x------> equation 1

and
</span><span>Lindsey begins with no money, but saves $10 per week
</span><span>y=10x-------> equation 2

</span><span>the number of weeks it will take for Lindsey and Michael to save the same amount of money is when equation 1 is equals to equation 2
</span>
therefore
20+5x=10x------> 10x-5x=20------> 5x=20-----> x=20/5-----> x=4 weeks

the answer is 
4 weeks
3 0
2 years ago
Help please!!!!!!!!!!!
Darya [45]

Answer:

The second one

Step-by-step explanation:

5 0
2 years ago
Answer the MATH question pleaaseee
Mrac [35]

Answer:

25 percent

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • Write the slope-intercept form of the given line. Include your work in your final answer. Type your answer in the box provided o
    11·2 answers
  • Solve the equation: Sin2x - Sinx = 0
    11·1 answer
  • The cost of three pounds of grapes is $6.57 what is the constant proportionality that relates the cost in dollars to the number
    13·2 answers
  • Find the volume of a right prism with height h=10 cm, if: a The base is equilateral triangle with side 4 cm, base altitude of ≈
    9·2 answers
  • brad grew 4 1/4 inches this year and is now 56 7/8 IN tall write and solve an equation to find Brads height at the start of this
    12·2 answers
  • Can someone answer this quetion please answer it correctly if it’s correct I will mark you brainliest
    8·2 answers
  • IF U SMART I WANNA SEE U ANSWER THIS Q! 11ponits?
    14·1 answer
  • Given that 2^A×3^B×5^13=20^D×18^12, where A,B, and D are postive integers, compute A+B+D.
    15·1 answer
  • 1)
    14·1 answer
  • Find the unknown size <br>please I really need answers ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!