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Degger [83]
2 years ago
7

Which of the following is a perfect cube? 1 18 4 81

Mathematics
1 answer:
Aneli [31]2 years ago
8 0

Answer: 1

Step-by-step explanation:

1 is both perfect square and cube.

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Answer: It is

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PLZ CHECK MY ANSWER. Round your answer to the nearest tenth.
Umnica [9.8K]

Answer:

D. 70.34 cm^2

Step-by-step explanation:

Area of sector of a circle is given as θ/360*πr²

Where,

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Use 3.14 as π

Plug in the values into the formula and solve

area = \frac{56}{360}*3.14*12^2

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4 0
3 years ago
The circle below is centered at the point (4,1) and has a radius of length 2. What is it’s equation?
vekshin1

Answer:

Option B:

(x-4)^2+(y-1)^2 = 4

Step-by-step explanation:

Given

Centre = (h,k) = (4,1)

Radius = r = 2

The standard equation of circle is:

(x-h)^2+(y-k)^2=r^2

Putting the values of h,k and r

(x-4)^2+(y-1)^2 = (2)^2\\(x-4)^2+(y-1)^2 = 4

Hence, the correct option is option B

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Answer:

BBC News is a British free-to-air television news channel ;)

Step-by-step explanation:

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Graph y= -2x+7. Help please
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Step-by-step explanation:

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