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Anuta_ua [19.1K]
3 years ago
6

If you know the radius, r, of a circle, what do you multiply r by to get the circle's CIRCUMFERENCE?

Mathematics
2 answers:
erica [24]3 years ago
7 0
The answer is C)2π because to find the circumference of a circle you need to take 2<span>π and times it by r.</span>
ycow [4]3 years ago
7 0

Answer:

C

(i just took the test)

Step-by-step explanation:

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Please help with this math question
marin [14]

Answer:

78

Step-by-step explanation:

mmmionnbuyffytcvfgh ftvtkyugh gvhgjyh,guv ffghtgvj

7 0
3 years ago
Factor −1/4 out of −1/2x−5/4y. The factored expression is .
Olegator [25]

Answer:

  (-1/4)(2x +5y)

Step-by-step explanation:

Multiply and divide by -1/4:

  -\frac{1}{2}x-\frac{5}{4}y=\dfrac{(-\frac{1}{4})(-\frac{1}{2}x-\frac{5}{4}y)}{-\frac{1}{4}}=\left(-\dfrac{1}{4}\right)(-4)\left(-\dfrac{1}{2}x-\dfrac{5}{4}y\right)\\\\=\left(-\dfrac{1}{4}\right)\left(2x+5y)

7 0
3 years ago
a garden table and a bench cost 806 combined. The garden table costs 44 less than the bench What is the cost of the bench?
Alexandra [31]
806 - 44 = 762.
762 divided by 2 = 381.
381 + 44 = 425. Hope it helps! :)
3 0
3 years ago
Two thirds of the parade vehicles were vintage vehicles and 1⁄3 of the vintage vehicles were motorcycles. What fraction of the t
Liula [17]

Answer:the fraction of the total parade vehicles that are motorcycles is 2/9

Step-by-step explanation:

Let x represent the total number of parade vehicles.

Two thirds of the parade vehicles were vintage vehicles. This means that the total number of vintage vehicles would be

2/3 × x = 2x/3

1⁄3 of the vintage vehicles were motorcycles. This means that the total number of motorcycles would be

1/3 × 2x/3 = 2x/9

Therefore, the fraction of the total parade vehicles that are motorcycles would be

2x/9/x = 2/9

5 0
3 years ago
Rewrite 7 − 8 using the additive inverse and display the new expression on a number line
Vilka [71]
When we do the additive inverse property...we want to end up with a 0...so the inverse of 7 is -7 and the inverse of -8 is +8....we now have our new expression

-7 + 8

-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----
     -7    -6    -5  -4    -3    -2    -1    0     1      2    3     4     5      6    7     8
6 0
3 years ago
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