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mylen [45]
3 years ago
13

PLEASE HELP????????!!!​

Mathematics
1 answer:
kirza4 [7]3 years ago
5 0

Answer:

7.7i think if that's even an answer hope this helps

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What are the solutions of 12 – x2 = 0?
Kruka [31]

Answer:

x = ± 2\sqrt{3}

Step-by-step explanation:

Given

12 - x² = 0 ( add x² to both sides )

12 = x² or

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x = ±\sqrt{12}

  = ± \sqrt{4(3)} = ± 2\sqrt{3}

5 0
2 years ago
I really don't understand why this question was deleted its not bad I don't know how to explain it
nalin [4]

Answer:

Step-by-step explanation:

Because it is a square root

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3 years ago
It takes 12 men 8 days to construct a wooden shed. How many days will 15 men take?
Fynjy0 [20]

Answer:

10 days.

Step-by-step explanation:

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6 0
3 years ago
A rectangle has a length of 4 mm has an area is 44 mm² width of the rectangle is
nordsb [41]
The answer is : w=1.1×10^7mm
5 0
2 years ago
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Each of these is a pair of equivalent ratios for each pair explain why they are equivalent A: 4:5 and 8:10
alisha [4.7K]
They are equivalent because 4:5 can both be multiplied by 2 making 8:10.
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