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
stepladder [879]
4 years ago
14

what is the radius of a circle with a circumference of 125 cm? round your answer to the nearest whole number .use 3.14

Mathematics
2 answers:
fiasKO [112]4 years ago
7 0

Answer:

18.41

Step-by-step explanation:

first you have to divided 125 by 3.14 to get the denominator which is 39.81 then divided that by to to get your radius and round (if needed).

Lerok [7]4 years ago
5 0

Answer:

19.9 i think

Step-by-step explanation:

125/3.14=39.8

39.8/2=19.9

hope i helped

You might be interested in
A triangle has side lengths of 6,8,11 what kind of triangle is it
kow [346]

Answer:

fmmdmme,ekemmdm

Step-by-step explanation:

5 0
3 years ago
A + b + c =-10 <br> x + y + z =-10<br><br> what is <br> −6c−6b+6z+6x+6y−6a?
shutvik [7]
I’m not to sure I was wondering the same thing
4 0
3 years ago
B(n)=−4−2(n−1)<br> What's the 12th term in the sequence?
marysya [2.9K]

The 12th term in the sequence is -26.

Given,

B (n) = -4 – 2(n – 1)

We have to find the 12th term in the sequence:

To find the nth term in an arithmetic sequence:

An arithmetic sequence's nth term is determined by the formula a = a + (n - 1)d. The common difference, or d, is the difference between any two consecutive terms in an arithmetic series; it can be calculated by deducting any pair of terms starting with a and an+1.

Here,

First term, a = -4

Common difference, d = -2

nth term = 12

Now, let’s find 12th term

B(n) = -4 -2(n – 1)

B(12) = -4 – 2(12 – 1)

B(12) = -4 -2(11)

B(12) = -4 -22

B(12) = -26

That is, the 12th term in the sequence is -26.

Learn more about arithmetic sequence here:

brainly.com/question/11570734

#SPJ1

8 0
1 year ago
Solve each system by substitution.<br> y = 2x + 5<br> 3x - y= -6
castortr0y [4]
X=-1 and y=3

To solve this, because y is equal to 2x+5, you can substitute 2x+5 into the bottom equation for y.

You now have 3x - (2x + 5) =-6

This can be solved like a normal equation. Multiply each term in the parenthesis by -1.

3x - 2x - 5 = -6

Subtract 2x from 3x

x - 5 = -6

Add 5 to both sides

x=-1

Now you can solve for y by plugging -1 in for x in either equation. Im going to use the top one.

y= 2(-1)+5
y= -2+5
y=3

You can check your answer by plugging in the values for x and y into both equations and making sure both sides equal each other.
7 0
3 years ago
Solve this system using the linear combination method. Show your work and explain each step. 2x + y = 8 x − y = 4
Furkat [3]

Answer:

Step-by-step explanation:

Subtract 2x

from both sides of the equation.

y=8−2x

x−y=2

Replace all occurrences of y

in x−y=2 with 8−2x

.

y=8−2x

x−(8−2x)=2

Simplify the left side.

Tap for more steps...

y=8−2x

3x−8=2

Solve for x

in the second equation.

Tap for more steps...

y=8−2x

x=103

Replace all occurrences of x

in y=8−2x with 103

.

y=8−2(103)

x=103

Simplify 8−2(103)

.

Tap for more steps...

y=43

x=103

The solution to the system of equations can be represented as a point.

(103,43)

3 0
3 years ago
Other questions:
  • Which of the following options best describes an algebraic fraction?
    8·1 answer
  • -2x+15y =-32<br>7x - 5y=17​
    10·1 answer
  • Quiz
    15·1 answer
  • Use the place value chart to write 9,000+800+50
    12·1 answer
  • 1.Pada sebuah transformator terdapat jumlah kumparan primer 1200 lilitan. Jika Tegangan Primernya 220 V, Tegangan Sekundernya 44
    11·1 answer
  • Pls help <br><br> Find the area of the shape shown below.
    12·2 answers
  • A) 7xy?<br> Degree and number of terms
    9·1 answer
  • Find the area of the rectangle shown. 0.3 in. 0.6 in.
    5·1 answer
  • 14 = 6x4+b <br><br> I WILL MARK BRAINLYIEST FOR 1ST PERSON
    14·1 answer
  • Interest on 2000 at 10% per 4years<br>​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!