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andriy [413]
3 years ago
10

Sammies room is 20 feet long and 12 feet wide her parents want to cover the floor with tiles. If they choose to use tiles with w

ith side 2 feet long how many tile would they need
Mathematics
2 answers:
brilliants [131]3 years ago
8 0

Answer:

120

Step-by-step explanation:

20*12=240

240/2=120

baherus [9]3 years ago
5 0

Find the area of the room by multiplying the length by the width:

Area of room = 20 x 12 = 240 square feet.

Find the area of the tile: 2x 2 = 4 square feet.

To find the number of tiles divide the area of the room by the area of a tile:

240/4 = 60

They will need 60 tiles.

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DIA [1.3K]

Answer:

<em>Option C</em>

Step-by-step explanation:

If we were to consider this question as a whole, all we are being asked is to find an expression equivalent to 2 * ( 5 )^x, as all other function are expressed in the same f ( x ) format. Now all we have to thing about are the expression that = 2 * ( 5 )^2x;

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8 0
3 years ago
Hello!
Goshia [24]

Answer:

  • C. 65

Step-by-step explanation:

<u>As KL║JM and JL is transversal, we already have:</u>

  • ∠KLJ≅∠MJL

<u>To satisfy AAS we need to have ∠JKL≅LMJ, therefore:</u>

  • m∠JKL = m∠LMJ
  • 2x+ 18 = 3x - 47
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Correct option is C

7 0
3 years ago
You plant a tree that is 36 inches tall. After one year, the tree is 43 inches tall. Which expression describes the percent of i
horsena [70]

Answer:

C.(43-36)/36 x 100

Step-by-step explanation:

The initial value is 36 inches

new value = 43

Percent increase is  (new - original)/ original * 100

                                   (43-36)/36 * 100

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