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Neko [114]
2 years ago
5

11. If you want to enlarge a square with area 36 square inches

Mathematics
1 answer:
larisa86 [58]2 years ago
7 0

Answer:

e. 72 inches

Step-by-step explanation:

Well, firstly to find the lengths of the sides, we would have to find the square root of 36 (which is 6, as 6x6=36).

Now, if we enlarge the square by SF 3, the new side lengths would be 6x3=18 inches. That is only one side.

Now we know the length of one side, we can do 18x4 (because as we all know, squares have 4 sides) to find the perimeter.

18x4=72 inches. This means the answer is option e.

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Solve for x. Please help quick, it’s my last question for my test
Sladkaya [172]

Answer:

x = 9

Step-by-step explanation:

84 + (7x + 5) + (180 - (17x-1)) = 180

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270 + (-10x) = 180

90 = 10x

x = 9

3 0
2 years ago
Electric utility poles in the form of right cylinders are made out of wood that costs $25.46 per cubic foot. Calculate the cost
kotegsom [21]

Answer:

$ 1349.746624

Step-by-step explanation:

The volume of a cylinder

The formula for calculating the volume of a cylinder is expressed as:

V=πr²h

where:

r is the radius

h is the height

Given the following parameters

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V=π(0.75)²(30)

V= 53.0144...ft³

If the wod costs $25.46 per cubic foot, hence the cost of the wood will be 53.0144*25.46 = $ 1349.746624

4 0
1 year ago
Questions 2 & 4 please help me
Andreas93 [3]
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3 years ago
What is a length of 6 ft and a width of 4 ft in area in meters
suter [353]
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7 0
2 years ago
I feel so stupid, but I need helping figuring out this problem. I can’t remember how to do it. Can someone help me please
AleksandrR [38]
The answer is C. 
90/105=6/7
Hope this helps!
3 0
3 years ago
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