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VLD [36.1K]
3 years ago
5

a contractor charges $1200 for 100 square feet of roofing installed. at this rate, how much does it cost to have 1100 square fee

t installed
Mathematics
1 answer:
Ratling [72]3 years ago
8 0

Step-by-step explanation:

If it cost $1200 to install 100 square feet of roofing, then it will cost $13200 to have 1100 square feet installed.

$1200/ 100 square feet         multiply 11 on both sides

$13200/ 1100 square feet

<h3><u><em>Please mark this as brinliest thank you!!!</em></u></h3><h3><u><em>: )</em></u></h3><h3><u><em>And as always, </em></u></h3><h3><u><em>simplify bananas</em></u></h3>
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Decompose the fraction (3/4) in at least 5 ways?
gulaghasi [49]

Answer:

Step-by-step explanation:

3/4

6/8

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4 0
3 years ago
Find the length of side a.<br> 10<br> A<br> 6<br> A. 4<br> B. 64<br> C. V 136<br> D. 8<br> PREVIOUS
dedylja [7]

Answer:

D .8

Step-by-step explanation:

hypotenuse (h) = 10

base (b) = 6

perpendicular (p) = a= ?

We know by using Pythagoras theorem we get

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Hope it will help :)

8 0
2 years ago
Answer this question​
Stells [14]

Answer:

\huge\boxed{width=12cm}

Step-by-step explanation:

l-length\\w-width\\P-perimeter

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Substitute:

l=6w\\\\P=168cm

168=2(6w+w)\\168=2(7w)\\168=14w\qquad|\text{divide both sides by 14}\\\\\dfrac{168}{14}=\dfrac{14w}{14}\\\\12=w\Rightarrow w=12(cm)

3 0
3 years ago
What can you conclude about the product of 7/8 and 8
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6 0
3 years ago
Can someone help me please? ill give brainiest whoever helps me
Maksim231197 [3]
A=8. B=4 C=4 D=5. That’s the answer
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3 years ago
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