2 years ago

There is a special offer at the book shop.

1 answer:

N76 [4]2 years ago

5 0

price of 3Step-by-step explanation:

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Hoochie [10]

Answer:

Step-by-step explanation:

$A_{circle}=\pi r^2\\\\A=\pi r_{walkway}^2-\pi r_{fountain}^2\\\\A=\pi(20^2-16^2)=244\pi$

use a calculator fo find the value

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3 years ago

irga5000 [103]

Is this question asking for descriptions?

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3 years ago

kumpel [21]

8/20 is greater than 2/10. If you were to make the denominators the same, by mulipling 2x2 and 10x2, you would get 4/20, which is less than 8/20.

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tankabanditka [31]

So the grasshopper traveled 2 yards in each jump

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3 years ago

defon

Answer:

#5: d=22, #6: $m=4\frac1{10}$ , #7: $2\frac3{11}=z$

Step-by-step explanation:

#5:

$2\cdot (4\cdot5-3^2)=2\cdot (4\cdot5-3\cdot3)=2\cdot (20-9)=2\cdot11=22$

#6:

$5\frac25-1\frac3{10}=5\frac4{10}-1\frac3{10}=4\frac1{10}$

#7:

$\frac{40-15}{5+6}=\frac{25}{11}=2\frac3{11}$

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3 years ago