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lina2011 [118]
3 years ago
7

Is 12.89 a irrational number

Mathematics
1 answer:
shtirl [24]3 years ago
5 0
12.89 can be written as 1289/100, hence its a rational number.
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The whole equation simplified to one answer is 5
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3 years ago
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Use the following situation for the next few questions:
Olegator [25]

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5 oil changes.

Step-by-step explanation:

60 = 12x + 15y

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GIVEN PARALLELOGRAM ABCD, FIND THE LENGTHS AND ANGLES REQUIRED
Scrat [10]
Co-interior properties. 180 degrees = two co-interior angles.

180 = (2y+50) + (3y+40)
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Now the sides.
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5x + 2 = 8x - 7
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Side 2: 8x - 7
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Step-by-step explanation:

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Answer:

I think the answer is 200cm^2

Step-by-step explanation:

since the square is divided into eight equal parts

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multiply the area of the shaded part by the number of equal parts

= 25cm^2 ×8

= 200cm^2

6 0
3 years ago
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