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Simora [160]
3 years ago
8

I need help on these two

Mathematics
1 answer:
AlladinOne [14]3 years ago
6 0

Answer:

For the first one the diameter is 22. Circumference is 69.08. Area is 379.94

Second question is radius is 12. Circumference is 75.36. Area is 452.16

Step-by-step explanation:

Radius = d/2

Diameter = r*2

Circumference = 3.14*d

Area = r^2*3.14

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Maria made 7 2/3 pints of juice. She drank 5/6 pint of the juice and poured 3/4 of the remaining juice equally into 3 bottles. H
Ivahew [28]

First, change 7 2/3 to an improper fraction

7 x 3 = 21 + 2 = 23

23/3 is the amount Maria made

Find a common denominator for all: 24

(23/3)(8/8) = 184/24

(5/6)(4/4) = 20/24

Subtract the amount she drank from the whole

184/24 - 20/24 = 164/24

Find 3/4 of the bottle

(164/24)(3/4) = 5.125

finally, divide the number gotten with 3

5.125/3 = 1.70

1.70 pints were in each bottle.

hope this helps

7 0
3 years ago
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What is the square root of 255
sleet_krkn [62]

Answer:

the square root of 225 is 15.9

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3 years ago
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624,612 rounded to the nearest hundred is
Dimas [21]

Answer:

624 600

Step-by-step explanation:

624 <u>6</u>12

you have to concentrate at the 1 because because it's at the tens place, if the 1 is not greater than 5 you don't have to do anything. you just have to remove the two numbers before the the number 6 and you so it automatically should be 624 600.

To round a number to the nearest hundredth , look at the next place value to the right (the tens this time). Same deal: If it's 4 or less, just remove all the digits to the right. If it's 5 or greater, add 1 to the digit in the hundredths place, and then remove all the digits to the right.

3 0
3 years ago
Lily took 57 seconds to walk from classroom to library.If the distance between the classroom and library was 38m, at what averag
borishaifa [10]
It would be 127 min because you have to multiply and u get your answer simple
8 0
3 years ago
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How can the additive inverse be used to evaluate the problem below? –3 – (–6)
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Additive inverse means adding the inverse is same as subtracting the other (???)


-3-(-6)=-3+6=3


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3 years ago
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