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Feliz [49]
3 years ago
6

The perimeter of a rectangular deck is 4 times its width. If the deck's perimeter is 30 feet, what is the deck's area?

Mathematics
1 answer:
RSB [31]3 years ago
4 0

Answer:

i think it is 120

Step-by-step explanation:

4 multiplied by 30 is 120

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with the exception of the first house, all the houses on sequence lane have an address whose numerical portions are greater than
yanalaym [24]

Answer:

The address of Ainsley is 24 and that of Lane is 25.

Step-by-step explanation:

All the houses on sequence lane have an address whose numerical portions are greater than that of the prior house.

Now, if Ainsley and Lane are next-door neighbors and the sum of the numerical portions of their addresses is 49.

Let the Ainsley has the address with numeric portion x, then Lane has the address with numeric portion x + 1.

Therefore, x + (x + 1) = 49

⇒ 2x = 48

⇒ x = 24

So, the address of Ainsley is 24 and that of Lane is 25. (Answer)

4 0
3 years ago
The reciprocal of a positIve natoinal number is?
sleet_krkn [62]

Answer:

If the rational number is ab then, te reciprocal is ba

Step-by-step explanation:

Suppose that rational number is ab

Then, the reciprocal of that number is ba

3 0
3 years ago
What is the simple interest paid if $300 principal 6 1/2 % interest rate for 1 year
tia_tia [17]

Answer:

$300×13/2=150

150×13=$1,950

8 0
3 years ago
The height of each story of an office building is 9 3/4 feet. The height is measured from the ceiling to the floor. The building
lesya692 [45]

Answer:

The correct answer is A) -19 1/2

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3 0
3 years ago
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34. The diagram shows a sector of a circle of radius 10 cm.
Sergio [31]

Answer:

rc  length  =  10 * 8pi/5

 =   16pi

This is the circumference of the base

(a)   2pir     =   16pi  where  r  =  radius of base

  2r     =    16

   r     =  8 cm

(b)   10^2    =   h^2   +  8^2

 h^2    =   100  -  64

  =    36

h      =    6 cm

8 0
2 years ago
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