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ASHA 777 [7]
2 years ago
10

Please help, will mark brainliest! i'd appreciate it so much, thank you!

Mathematics
2 answers:
abruzzese [7]2 years ago
4 0
Mark the person who answered brainliest please
bixtya [17]2 years ago
3 0

Answer:

Circumference = diameter x pi

Circumference = 20(3.14)

Circumference = 62.80

Let me know if this helps!

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Step-by-step explanation:

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Consider this quadratic equation. x^2+2x+7=21 The number of positive solutions to this equation is ____. The approximate value o
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Step-by-step explanation:

7 0
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Point A(7,3) is translated to A' (16.-9). Which rule describes the translation? IO (X)(-9.7-12) O (x,y)-> (x-9.y+12) 0 (x,y)
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Step-by-step explanation:

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3 0
3 years ago
If the point (3,4) lies on the graph of the equation 3y=ax+7 ,find the value of a
Daniel [21]

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5 0
2 years ago
Rayshawn has a certain amount of money if he spends $20 then he has 1/3 of the original amount how much money did Rayshawn have
erik [133]

Answer:

Rayshawn originally had $30.

Step-by-step explanation:

i) Rayshawn has a certain amount of money. Let us say this amount is $x.

ii) Rayshawn spends $20 which means that he is left with $(x - 20)

iii) it is also given that amount of money left after spending $20 is \dfrac{1}{3} of the original amount, $x, the amount remaining is \dfrac{\$x}{3}.

iv) from the information given in ii) and iii) we get

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  Therefore x = $30. Rayshawn originally had $30.

7 0
3 years ago
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