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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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Please help for both will give brainly
Nesterboy [21]

Answer:

lol 60 because there is a 40% chance out of 100% because its chances and not like a store! its chances so its 100% not productivity which leads to an infinite number

4 0
3 years ago
Factorise :x^2-4x-21+10y-y^2​
Elenna [48]

Answer:

This cannot factor

Step-by-step explanation:

This cannot factor because there is no number that can be factored out of all of the terms.

4 0
3 years ago
What’s the answer to this question?
larisa [96]

Answer:

linear

Step-by-step explanation:

The degree of the leading term is 1

(3x^{1})

8 0
2 years ago
Sylvia is twice as old as her brother. Find their ages now if in seven years her brother will be what her age was last year.
igomit [66]

Answer:

Sylvia=16

brother=8

Step-by-step explanation:

8+7=15

16-1=15

6 0
3 years ago
A square is cut diagonally into two equal parts. If each part has an area of 50 cm^2, then what is the perimeter of each part?
AysviL [449]

Answer:

<u><em>30cm</em></u>

Step-by-step explanation:

Given data

When are square is cut diagonally into two parts

The resulting shape is a triangle

hence the area of the square = 50+50 = 100cm^2

The length of each side of the square = √100= 10cm

likewise the diagonal of the square = 10cm

<u><em>Hence the perimeter of the resulting triangle= 10+10+10= 30cm</em></u>

8 0
2 years ago
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