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Crank
3 years ago
14

An architect designs a door that is 3.5 feet wide for a house under construction. The contractor reduces the width of the door t

o 3.25 feet. 12 inches make 1 foot. By how many inches does the contractor reduce the width of the door?
Mathematics
1 answer:
Firdavs [7]3 years ago
4 0
3 inches because he took off one forth of a foot. if a foot is 12 inches and you take off one forth, it would be like dividing 12 by 4. This would give you an answer of 3 inches.
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Hello i really need help with this as you can see i am kinda dumb
andrew11 [14]

Answer:

The answer to your question is 17, -5, 10

Step-by-step explanation:

Coefficients are the numbers that come before a variable (letter) like x, y or z.

In your question

17 is the coefficient of 17x

-5 is the coefficient of -5y

10 is the coefficient of 10z

In this problem, there are 3 variables and then there are 3 coefficients.

8 0
3 years ago
Simplify the expression 4x(2x2 − 7x + 3).<br> This one is killing me..
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5 0
3 years ago
2+6g=11-3g solve for g
storchak [24]
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4 0
3 years ago
Read 2 more answers
Mr. Luis wants to sell his house. The state he lives in charges a 3.5% sales tax on the sale of a house. The county charges a 3.
GarryVolchara [31]

We have been given that Mr. Luis wants to sell his house. The state he lives in charges a 3.5% sales tax on the sale of a house. The county charges a 3.9% sales tax, and the city charges a 2.2% sales tax.

We are asked to find the total tax, if Mr Luis sells his home for $122,500.

To find total tax, we will add all tax rates as they are being applied to same base.

\text{Total of tax rates}=3.5\%+3.9\%+2.2\%

\text{Total of tax rates}=9.6\%

Now we will find 9.6% of $122,500 to find total tax bill.

\text{Total tax bill}=\$122,500\times \frac{9.6}{100}

\text{Total tax bill}=\$1225\times 9.6

\text{Total tax bill}=\$11,760

Therefore, the total tax bill of Mr. Luis would be \$11,760.

5 0
3 years ago
Can someone help me ​
ICE Princess25 [194]

Answer:

S=49

Step-by-step explanation:

Any triangle has an interior angle of 180.

So just add them up and set the sum equal to 180 degrees.

2s+s+33=180

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3s=147 .   Divide both sides by 3 to isolate variable s

s=49

7 0
2 years ago
Read 2 more answers
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