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OverLord2011 [107]
3 years ago
9

Let a be a nonzero rational number. Is rational or irrational? Prove your answer by picking a value for a and simplifying

Mathematics
1 answer:
Kobotan [32]3 years ago
3 0

Answer:

there is no expression to answer this based off of

Step-by-step explanation:

we can't answer an incomplete question sorry try again and maybe then

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A construction company makes cement stairs from a wooden mold. The construction company must calculate the volume of the mold to
Dahasolnce [82]

Considering the volume of a rectangular prism, it is found that the volume of the wooden mold is given by:

C. 6,000 in³

<h3>What is the volume of a rectangular prism?</h3>

The volume of a rectangular prism of length l, width w and height h is given by:

V = lwh

In this problem, the wooden mold is composed by two rectangular prisms:

  • The first has dimensions of 25 in, 10 in and 12 in.
  • The second has dimensions of 20 in, 12 in and 12 in.

Hence the volume in cubic inches is given by:

V = 25(10)(12) + 20(12)(12) = 5880

Rounding, it is closest to 6000 in³, hence option C is correct.

More can be learned about the volume of a rectangular prism at brainly.com/question/17223528

7 0
2 years ago
One number is 2 less than 3 times another. If the sum of the two number is 14, find the numbers.One number is 2 less than 3 time
Serga [27]

Answer:

Step-by-step explanation:

One number is 2 more than 3 times another. Their sum is 14.Find the numbers. 8, 14 5, 17 2, 20 4, 18 10, 12

7 0
3 years ago
There are 27 students in a class. 13 are
Feliz [49]

Answer: Seniors: 13/27 Juniors:14/27

Step-by-step explanation:

4 0
3 years ago
-6 times (-6) times (-6)
Bumek [7]

Answer:

-216

Step-by-step explanation:

-6 x -6 =36

36 x -6 = -216

6 0
4 years ago
What is the volume of a rectangular prism with a height of 22 1/2 centimeters and a base area of 562 1/2 square centimeters?
sukhopar [10]

The correct answer is D. You can solve this by multiplying the values.

8 0
3 years ago
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