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avanturin [10]
3 years ago
10

Suppose the diameter of a circle is 6 units. What is its circumference?

Mathematics
1 answer:
Basile [38]3 years ago
6 0
C=2•pi• R
D=6 then the radius is 3
2•Pi•3 =18.85
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Solve for v 2(3v+8)=70
yuradex [85]

Answer:v = 9

Step-by-step explanation:

Simplifying

2(3v + 8) = 70

Reorder the terms:

2(8 + 3v) = 70

(8 * 2 + 3v * 2) = 70

(16 + 6v) = 70

Solving

16 + 6v = 70

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add '-16' to each side of the equation.

16 + -16 + 6v = 70 + -16

Combine like terms: 16 + -16 = 0

0 + 6v = 70 + -16

6v = 70 + -16

Combine like terms: 70 + -16 = 54

6v = 54

Divide each side by '6'.

v = 9

5 0
3 years ago
Read 2 more answers
What is f(5) if f(1) = 3.2 and f(x + 1) =5over2 (f(x))?
Lubov Fominskaja [6]
F(5) would be 16. because f(1) is only 3.2 so if you multiply 3.2 x 5 you will get 16
6 0
3 years ago
What does common factors mean?
bearhunter [10]
Factors are the numbers you multiply together to get another number. when you find the factors of two or more numbers, and then find some of the numbers (factors) are the same (common) you have common factors.

example: 12 and 36

12: 1x12, 2x6, 3x4
36: 1x36, 2x18, 3x12, 4x9, 6x6

the common factors in these numbers are 1, 2, 3, 4, 6 and 12

hope this helped you out!
6 0
3 years ago
What is the correct answer? ​
Nastasia [14]

Answer:

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Step-by-step explanation:

y = 5/3x + 4

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  graph the points: (0, -3) and (-4.5, 0)

The lines will cross at point: (-3, -1)

4 0
3 years ago
Write an absolute value equation with-1 and 5 as the solution.
Dvinal [7]

Answer:

it is detailed solution. please mark brainlest.

Thank you have a nice day

7 0
2 years ago
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