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
lord [1]
3 years ago
9

Helppp pleasee!!! MARK BRAINLIST 12 POINTS

Mathematics
2 answers:
Tom [10]3 years ago
4 0
The correct answer should be 12.56
Elanso [62]3 years ago
3 0

Answer:

12.56

Step-by-step explanation:

use the circumference of a circle formula, C=2πr, to find the circumference

so C=2π(2)=12.56 the last one

You might be interested in
Carol has 16 marbles.one eighth of them are blue.how many of carol marbles are blues?
Alexeev081 [22]
2 of them is blue because since there is 16 marbles you multiply 1/8 by 2 and 2/16 so 2 marbles are blue 
4 0
3 years ago
Read 2 more answers
illustrated Go Math solution to the problem of 4x as many spaniels as retrievers and there are 30 dogs, how many are spaniels
Doss [256]

Answer:

24 spaniels

Step-by-step explanation:

4 many spaniels as retriever means that if you put the dogs in the correct order, every 5 animals you will have one retriever and 4 spaniels, then one retriever and four more spaniels. That is, there are groups of 5 dogs with that ratio. If there are 30 dogs, you can make 6 of these groups. It means that you have 24 spaniels and 6 retrievers.

8 0
3 years ago
In what decade was hip-hop music developed?<br> A. 1960<br> B. 1970<br> C. 1980<br> D. 1990
snow_lady [41]

Answer:

b 1970s

Step-by-step explanation:

3 0
2 years ago
In 2000, the population of a city was about 15 million, and it was growing by about 3% per year. At this growth rate, the functi
jenyasd209 [6]
15(1.03)^x > 25
(1.03)x > 25/15

x ln 1.03 > ln (25/15)

x > 17.28

So the required year will be 2018
6 0
3 years ago
Write the equation of a line that is parallel to y = 6x +1 and that passes through the point (-7,1).
Dima020 [189]

Answer:

y=6x+43

Step-by-step explanation:

We want the equation of a line that is parallel to y=6x+1 which also passes through (-7, 1).

Since the new line is parallel, it must have the same slope as the original line.

The slope of the original line is 6.

Hence, the slope of our new line must also be 6.

We know that the slope is 6.

And it passes through the point (-7, 1).

So, we can use the point-slope form:

y-y_1=m(x-x_1)

Where m is the slope and (x₁, y₁) is a point.

Substitute:

y-1=6(x-(-7))

Simplify:

y-1=6(x+7)

Distribute:

y-1=6x+42

Add 1 to both sides. Hence, our equation is:

y=6x+43

5 0
3 years ago
Other questions:
  • What is the scale of the number 546,980,214?
    12·1 answer
  • A cone with a radius of 3" has a total area of 24π sq. in. Find the volume of the cone.
    11·2 answers
  • What are the first five multiples of 15
    6·2 answers
  • Which statement is true about the points shown below?
    14·1 answer
  • NEED HELP BEFORE I FAIL PLS :( ITS PYTHAGOREAN THEOREM
    8·2 answers
  • Help !!!!!!!!!!!!!!!!!!!!!
    15·1 answer
  • What is 6.27 in expanded form?
    12·1 answer
  • Solve <br> x2 + x - 56 = 0
    5·2 answers
  • Question 4 of 5
    8·1 answer
  • 1 Katherine can run the perimeter of Kiker Park in
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!