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dem82 [27]
4 years ago
5

Find any values of the variable for which each rational expression is undefined. Write answers with the symbol ≠.

Mathematics
1 answer:
liubo4ka [24]4 years ago
5 0

Answer:

y ≠ 0

Step-by-step explanation:

The function (y + 3) / (2y) is defined for all y except 0 (division by zero is not permitted).  Thus, the answer here is y ≠ 0

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Ow many solutions does the equation 5m − 5m − 12 = 14 − 2 have?
storchak [24]
Zero because -12 does not equal 12
3 0
3 years ago
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A cylindrical pop can us 12.5 cenimeters tall and 5.5 centimeters wide. what is the volume of the pop can
lozanna [386]
The width is basically the diameter:
Given 
Diameter = 5.5 cm
So Radius = \frac{d}{2} = \frac{5.5}{2} = 2.75 cm
Height of cylinder = 12.5 cm

Formula of the volume of a cylinder
V = Area of base × height of prism
    = \pir² × h
    =(2.75)² (\pi) × 12.5
    =7.5625\pi × 12.5
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6 0
4 years ago
A number increased by 4 is the same as the number plus 10
slava [35]
X + 4 = x + 10

2x + 4 = 10

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x = 3
6 0
3 years ago
Match the number of significant figures to the value or problem.
Leya [2.2K]

Answer:

answer is 1 2 3 and 4 respectively of given match the following

7 0
3 years ago
A triangular prism has base edges 2 cm, 6 cm, and 7 cm long. Its lateral area is 330 cm2. What is the height of the prism? cm. T
Ostrovityanka [42]

9514 1404 393

Answer:

  22 cm

Step-by-step explanation:

The lateral area is the product of the perimeter and the height. The perimeter is the sum of side lengths.

  P = a+b+c = (2 +6 +7) cm = 15 cm

  LA = Ph

  330 cm^2 = (15 cm)h . . . fill in the known values

  h = (330 cm^2)/(15 cm) = 22 cm

The height of the prism is 22 cm.

3 0
3 years ago
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