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Blizzard [7]
3 years ago
6

Suppose the radius of a circle is 2. What is its area?

Mathematics
2 answers:
Mila [183]3 years ago
3 0
The area would be 12.57
Hope that helps you! :)
Naya [18.7K]3 years ago
3 0
The formulae=a=π×r²
A= 22/7×2×2
=22×4/7
=88/7
A=12.6cm2² or depending on the unit given
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How do you do this function (k - 4)
aev [14]
Let k = any number
k(0) = 0-4 = -4
k(1) = 1 - 4 = -3
k(2) = 2 - 4 = -2
k(3) = 3 - 4 = -1
k(4) = 4 - 4 = 0

And so forth.
7 0
3 years ago
Read 2 more answers
What is 3 1/2 Miles - 3520 yards converted to Miles
Papessa [141]

we are given

3\frac{1}{2} miles-3520 yards

Since, we have to find our value in miles

so, we need to change everything in terms of miles

and then we can combine them

so, we will have to change 3520 yards into miles

we know that

1 mile =1760 yards

or we can also write it as

1760 yards=1 miles

now, we can find for 1 yard

so, we can divide both sides by 1760

\frac{1760}{1760} yard =\frac{1}{1760} mile

1yard =\frac{1}{1760} mile

now, we can find for 3520 yards

so, we can multiply both sides by 3520

3520*1yard =3520*\frac{1}{1760} mile

3520yards =2 mile

now, we can replace it in our expression

=3\frac{1}{2} miles-2miles

now, we can simplify it

=(3+\frac{1}{2}) miles-2miles

=(3+\frac{1}{2}-2) miles

=(1+\frac{1}{2}) miles

=\frac{3}{2} miles.................Answer


6 0
3 years ago
Read 2 more answers
HELP ASAP DUE RIGHT NOW THANK YOU
bagirrra123 [75]

Answer:

the answer is a (75%)

Step-by-step explanation:

its pretty easy,

u have to make 2 hours into minutes = 120 minutes

then  start subtracting

120 - 20 (reading assignment)

= 100

100-25 (working on craft) = 75

make 75 into a percent which is

75%

4 0
3 years ago
Pleeeeaaasssseeeee help
Sergeeva-Olga [200]

Step-by-step explanation:

Explanation is in the attachment

  1. n=84°
  2. p=84°
  3. q=96°
  4. v=84°
  5. w=138°

hope it is helpful to you

8 0
3 years ago
Emily created the net worth statement shown.
postnew [5]
D hopefully this have helped you !
6 0
3 years ago
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