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poizon [28]
3 years ago
14

I NEED HELP WITH THSI ASAP

Mathematics
1 answer:
Elza [17]3 years ago
4 0

Answer:

80

Step-by-step explanation:

1 centimeter is equal to 20 feet so if you have 4 cm, it's will 4*20

Also the other two answers are too small to be possible

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3 2/9 x 3/5 what is this answer
vitfil [10]
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2 years ago
What number produces a rational number when add to 1/2​
ANTONII [103]

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3 years ago
Solve using the quadratic formula. Show all work. Write each solution in simplest form. No decimals.
aleksandrvk [35]

Answer:

x = -2+√3i and -2-√3i

Step-by-step explanation:

The formula for the general formula is expressed as;

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x = -4±2√-3/2

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x = -4+2√3i/2 and  -4-2√3/2

x = -2+√3i and -2-√3i

6 0
3 years ago
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