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
borishaifa [10]
3 years ago
13

Rewrite the equation C = 2nr to show the expression that can be used to find the value of r.

Mathematics
2 answers:
nataly862011 [7]3 years ago
6 0

Answer:

C = 2nr

you divide by 2n both sides

that means C/2n = 2nr/2n

after that you simplify then it will be C/2n = r

r = C/2n

STatiana [176]3 years ago
5 0

The process is:

C = 2nr

2nr = c

r (2n) = c

r =  \frac{c}{2n}

That's the answer☝️☝️☝️☝️

or maybe this one

r = 2n + c

sorry, I'm unsure, it has been too long since I studied that...

You might be interested in
Distance between two points (−5,−5) and (-9, -2)
sergey [27]

Answer: 5

Step-by-step explanation: d = √(x^²-x^₁)^2+(y^²-y^₁)^2 d = √ (-9--5)^2+ (-2 - -5)^2 d = √(-4)^2 + (3)^2 d = √16 + 9 d = √25 d = 5

8 0
2 years ago
What is the measure of
maria [59]
I think it’s c too but i’m not sure
8 0
3 years ago
Which of the following statements is false ?
Allisa [31]

Answer:

D. because sides of the parallelogram are equal and they do not have congruent .

4 0
2 years ago
Mary tutors english. For each hour that she tutors she earns 40 dollars. Let E be her earnings (in dollars) after tutoring for H
AleksAgata [21]

Answer:

A.) 40(t) = E

B.) 520

Step-by-step explanation:

t is for time, E is the total, H is the hourly rate.

plug in the numbers to get 40(13) = h and solve for H and you get 520

<em>-- Brainliest answer is much appreciated! :)</em>

7 0
3 years ago
A local radio station is having a contest every 12th caller receives a CD then the 20th caller receives 4 tickets to the concert
bonufazy [111]
Neither one of them will when both! Sorry
5 0
3 years ago
Other questions:
  • Can 27,34,43 be a right triangle
    5·2 answers
  • 400 is ten times as much as
    10·1 answer
  • What two numbers give you the difference of 4 and the sum of 58?​
    15·1 answer
  • ben has agreed to play fewer video games and spend more time studying. he has agreed to play less than 10 hours of video games e
    12·1 answer
  • Dicriminant of x² – 49 = 0
    15·1 answer
  • Mrs. Murphy by balloons garlands paper lanterns and banners to decorate a school party she got three times as many bags of ballo
    11·1 answer
  • Nolan watched a beetle on the sidewalk. It crawled 7/12 of a yard, then rested for a bit, and then crawled 1/4 of a yard farther
    11·1 answer
  • A study investigated the effectiveness of meditation training in reducing trait anxiety. The study evaluated subjects trait anxi
    6·1 answer
  • 3 is 12% of please help asap
    14·2 answers
  • (4n⁴-8n+4) - (8n²+4n⁴+1) <br> How do I simplify this expression?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!