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lana66690 [7]
3 years ago
9

A bedroom of a house is 12 feet wide by 14 feet long. The scale of the floor plan of the house is 0.5 inch = 3 ft. What is the w

idth of the room on the floor plan
Mathematics
2 answers:
erica [24]3 years ago
8 0
Your width, in real life being 12, would 2 inches on the plan
Sveta_85 [38]3 years ago
5 0

Answer: 2


Step-by-step explanation: Since the ratio of the floor plan to the actual room is  

0.5/3, then  0.5/3  =  x/12, where x is the width on the floor plan. After cross multiplying, 3x = 6. Therefore the width of the room on floor plan is2 inches




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Step-by-step explanation:

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The area of ABED is 49 square units. Given AGequals9 units and ACequals10 ​units, what fraction of the area of ACIG is represent
Mrac [35]

Answer:

The fraction of the area of ACIG represented by the shaped region is 7/18

Step-by-step explanation:

see the attached figure to better understand the problem

step 1

In the square ABED find the length side of the square

we know that

AB=BE=ED=AD

The area of s square is

A=b^{2}

where b is the length side of the square

we have

A=49\ units^2

substitute

49=b^{2}

b=7\ units

therefore

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step 2

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substitute the given values

A=(9)(10)=90\ units^2

step 3

Find the area of shaded rectangle DEHG

The area of rectangle DEHG is equal to

A=(DE)(DG)

we have DE=7\ units

DG=AG-AD=9-7=2\ units

substituteA=(7)(2)=14\ units^2

step 4

Find the area of shaded rectangle BCFE

The area of rectangle BCFE is equal to

A=(EF)(CF)

we have

EF=AC-AB=10-7=3\ units

CF=BE=7\ units

substitute

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step 5

sum the shaded areas

14+21=35\ units^2

step 6

Divide the area of  of the shaded region by the area of ACIG

\frac{35}{90}

Simplify

Divide by 5 both numerator and denominator

\frac{7}{18}

therefore

The fraction of the area of ACIG represented by the shaped region is 7/18

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3 years ago
PLEASE HELP<br> Lateena solved the equation below. Is her solution correct? Explain why or why not.
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How to write out the question and answer
storchak [24]
<h2>Greetings!</h2><h3>If one serving has 7.8 grams of fat in, then that means that 1 and a half servings will have 1 and a half times 7.8:</h3>

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