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snow_tiger [21]
2 years ago
5

A bedroom has a length of x + 6 feet and a width of x feet. Find the area of the bedroom, y, when x = 12.

Mathematics
2 answers:
Juliette [100K]2 years ago
8 0
The answer is 216 because (12 + 6) x (12)
Mumz [18]2 years ago
5 0

Step-by-step explanation:

A=l×b

y=x(x+6)

y=x^2+6x

when x is 12

y=12^2+6(12)

y=144+72

y=216 ft

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probability of you performing first is 1/13

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3 0
3 years ago
On one side of the balance scale, Henry placed a 6-gram weight. On the other side of the scale, he placed a ballet slipper.
olchik [2.2K]

Answer:

  • <u><em>A. 6,000 miligrams</em></u>

Explanation:

A <em>balance scale</em> is balanced when the weights on both sides are equal. Then, since the image shows that both sides are equal, the weight of the <em>6-gram weight</em>, placed by Henry on one side of the balance scale is equal to the weight of the <em>ballet slipper </em>placed on the other side.

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<u>Conversion of units: </u>

  • 6 grams × 1,000miligrams/1gram = 6,000 miligrams

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That is the option A.

7 0
3 years ago
Carla and rob left a 20% tip after having lunch at a restaurant the amount of the tip was $6 Carla's lunch cost $15 which equati
siniylev [52]
This question is a little tricky.  Carla had a bill of $15, which we will add to the cost of Rob's lunch.  They left a 20% tip on the TOTAL cost of both their lunches, which should equal $6.  20% is equivalent to 0.2.  So, the equation is 6=0.2(x+15).  In other words, 20% of the sum of Carla and Rob's lunches is 6 dollars.

Answer: 6=0.2(x+15)
6 0
3 years ago
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vitfil [10]

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7 0
2 years ago
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Studentka2010 [4]

Answer:

30 miles

Step-by-step explanation:

Distance = speed x time

30 minutes can be considered as ½ an hour.

60 x ½=30miles

8 0
2 years ago
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