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Art [367]
4 years ago
9

Which is a rational number?

Mathematics
2 answers:
Zolol [24]4 years ago
7 0
Sqrt 16 = 4...this is a rational number
ra1l [238]4 years ago
4 0
I hope this helps you A) 4 B) 2square root of 2 C) 3square root of 2 D) 2 square root of 5 answer is A
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Sladkaya [172]
I think the answer is 22
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3 years ago
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Let f(x) = - 4x + 5. Find and simplify f(x + 2).
aniked [119]

Answer:

-4x - 3.

Step-by-step explanation:

f(x) = -4x + 5.

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= -4x - 8 + 5

= -4x - 3.

Hope this helps!

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3 years ago
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3 years ago
Is it easier to subtract when the numbers are written above and below each other ?
Bogdan [553]
It is easier to subtract below
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3 years ago
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Helpppppppppppppppppppp
olchik [2.2K]
-4x + 10y = -4
10y = 4x - 4
    y = 2/5 x - 2/5 so slope = 2/5

-2 - 2x = 5y
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the slope is opposite so the lines are intersecting

answer is A.
7 0
3 years ago
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