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svetlana [45]
3 years ago
6

Is the following number rational or irrational ? pi * sqrt(4)

Mathematics
1 answer:
garik1379 [7]3 years ago
3 0

Answer:

irrational

Step-by-step explanation:

pi is irrational, so even thought sqrt(4) is rational, this product is irrational.

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Step-by-step explanation:

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Which expression is equivalent to (6x5z)3/4x4z2?
Liula [17]

Hello!

(6x⁵z)³/4x⁴z² =

= 216x¹⁵z³/4x⁴z² =

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Good luck! :)

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3 years ago
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Larger pets need to be transported in larger portable kennels. Using a graphing calculator and the relationship between the widt
zzz [600]

Answer:

  • width: 1.9 ft
  • length: 2.3 ft
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Step-by-step explanation:

The volume of a rectilinear shape is given by ...

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Filling in the given information, we want to find a solution to ...

  7.4 = x(x +0.4)(x -0.2)

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Then we're looking for the value of x that satisfies ...

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The attached graph shows that value to be 1.897, about 1.9 (feet). Then the desired kennel dimensions are ...

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3 0
4 years ago
How do I simplify this math problem <br><br> -9c+9c-12
steposvetlana [31]

Answer:

c-12

Step-by-step explanation:

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5 0
4 years ago
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Please! help and tell me the answers, or help me figure out these answers for 20 points? please! And please help me. Can anybody
max2010maxim [7]

Answer:

1. Pattern (rule) : y = x-6

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3. Pattern (rule)  : y = -3x

4. Pattern (rule) : y = 2x-2

5. Pattern (rule) : y = x^2

Step-by-step explanation:

Note: question number correspond to your order of questions.

1. Pattern (rule) : y = x-6

for missing parts, see attached table.

2. Pattern (rule) : y=x^2+1

3. Pattern (rule)  : y = -3x

4. Pattern (rule) : y = 2x-2

5. Pattern (rule) : y = x^2

5 0
3 years ago
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