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hammer [34]
3 years ago
12

I really need help solving these two problems  

Mathematics
1 answer:
Oxana [17]3 years ago
7 0
.........................

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10.512×10^_3 write in proper scientific notation
IgorLugansk [536]
10512 is the answer since you just move the decimal place over to the right three times.

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3 years ago
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Examine the work shown. Explain the error and find the correct result.
wlad13 [49]

Answer:

= 6

Step-by-step explanation:

in the third step, they did 2 x -12 and got 24. It should’ve been -24 since it was a positive times a negative. It shouldve been

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Setler79 [48]

nada más estoy respondiendo para poder passar jmuna cosa aqui

Step-by-step explanation:

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3 years ago
I am stuck on this question please help me:)
12345 [234]

Answer:

Step-by-step explanation:

the answer is 270

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4 0
2 years ago
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Which of the following indicates that the roots of a quadratic are irrational
yan [13]
Answer would be D  You can have a rational discriminant for an irrational root, but you can also have rational discriminant for a rational root. So C is partially correct. 

<span>All prime discriminants will result in an irrational root, but not all irrational roots have prime discriminants </span>
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