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Mama L [17]
2 years ago
5

37. SHORT RESPONSE To the nearest square

Mathematics
1 answer:
allsm [11]2 years ago
4 0

Answer:

3299 mm²

Step-by-step explanation:

A=πr(r+√(h²+r²))

h = 20

r = 21

A = π(21)(21 + √(20²+21²) = 3298.672286

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La ecuación de la recta que pasa por el punto P(1,3) y es paralela a la recta
Ne4ueva [31]

Answer:  No puedo responder a esto sin que me muestres el problema.

3 0
3 years ago
A number rounded to the nearest ten is 550. When it is rounded to the nestest hundred,the number become 600 which could it ve?
amid [387]

Answer:

550-554

Step-by-step explanation:

550 is rounded to 550, and also rounded to 600. Same with all the other numbers. :)

8 0
3 years ago
Please help me with 12 and the question below it, plz thank youuu!!!
borishaifa [10]
  13 units from 20 could either be 33 or 7; 15 units from -8 could either be 7 or 23.Since 7 satisfy both of the above requirements, Sarah's favorite number is 7. (You could show your work using a number line)
 
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7 0
3 years ago
Read 2 more answers
A store is having a sale on liquid soap and sponges. The cost of 6 bottles of soap is $9.12. The cost of 4 sponges is $5.00 what
Alenkinab [10]

Answer:

$6.79

Step-by-step explanation:

We need to find the cost of a bottle of soap.  We divide the cost by the number of bottles

$9.12/6 = $1.52 per bottle

We also need to find the cost for a sponge

$5.00/4 = $1.25 per sponge

We want to find the total cost of 2 bottles of soap and 3 sponges

cost = 2 * 1.52 + 3 * 1.25

       = 3.04 + 3.75

     = 6.79

7 0
3 years ago
What is 9k + 1 = ─9 + 7k solved for the variable???
m_a_m_a [10]

Answer:

k = -5

Step-by-step explanation:

The variable is k

9k + 1 = -9 + 7k

-7k        -1

2k = -10

2k/2  -10/2

k = -5

:)

4 0
3 years ago
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