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4 years ago

The radius of a circle is 1. what is its circumference?

Mathematics

1 answer:

KengaRu [80]4 years ago

3 0

C=2πr=2·π·1≈6.28319
so the answer is 6.28

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Paul biked 55 miles in 10 hours . what is the unit rate of miles per hour

irinina [24]

Answer:

5.5 miles per hour

Step-by-step explanation:

Since he travels a total of 55 miles in 10 hours, you need to divide.

55/10 = 5.5

total hours/total miles = miles per hour

3 0

3 years ago

Read 2 more answers

Which example describes area

Aleks [24]

I believe C. Measuring the length from one end of the field tot he other would be the most reasonable answer, because Area = Length x Width

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3 years ago

Multiple to list the next five multiples of 3

brilliants [131]

Answer:

6, 9, 12, 15, 18

Step-by-step explanation:

Finding multiples is simple, count by 3 for as many times as you can and there are your multiples.

7 0

3 years ago

F(x) = -2x, g(x)= -2x-1

GarryVolchara [31]

Answer:

I graphed the two points on a graph in the attachment! Hope this helps! :)

Step-by-step explanation:

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3 years ago

Solve 5x(m+n) using the distributive property

Genrish500 [490]

Answer: $5xm+5xn$

Step-by-step explanation:

For this exercise it is necessary to remember the following:

1) The Distributive Property states the following:

$a(b+c)=ab+ac\\\\a(b-c)=ab-ac$

2) The multiplication of signs:

$(+)(+)=+\\(-)(-)=+\\(-)(+)=-\\(+)(-)=-$

Knowing this, and having the following expression given in the exercise:

$5x(m+n)$

You can apply the Distributive property multiplying $m$ and $n$ , which are inside the parentheses, by $5x$ .

So, you get the following result:

$=(5x)(m)+(5x)(n)=5xm+5xn$

4 0

3 years ago